Based on the diagram, which equation can be simplified to derive the cosine sum identity?.

Answers

Answer 1

Answer: C

Explanation: Trust

Answer 2

Answer: C

Explanation:

See attachments

Based On The Diagram, Which Equation Can Be Simplified To Derive The Cosine Sum Identity?.
Based On The Diagram, Which Equation Can Be Simplified To Derive The Cosine Sum Identity?.

Related Questions

What has the smallest effect on the rate of photosynthesis.

Answers

Answer:

Light intensity

Without enough light, a plant cannot photosynthesise very quickly - even if there is plenty of water and carbon dioxide and a suitable temperature. Increasing the light intensity increases the rate of photosynthesis, until some other factor - a limiting factor - becomes in short supply.

The smallest effect on the rate of photosynthesis is typically the availability of carbon dioxide (CO2).

Photosynthesis is the process by which plants convert sunlight, water, and carbon dioxide into glucose (a type of sugar) and oxygen.

Other factors that can influence the rate of photosynthesis to a greater extent than carbon dioxide include:

Light intensity: The rate of photosynthesis increases with higher light intensity, up to a certain point. Beyond that point, called the saturation point, increasing light intensity does not further increase the rate of photosynthesis.

Temperature: Photosynthesis is a temperature-dependent process. Within an optimal temperature range, the rate of photosynthesis increases with higher temperatures.

Water is essential for photosynthesis as it provides the medium for chemical reactions to occur. Inadequate water availability can lead to a decrease in photosynthesis.

Therefore, while all the factors mentioned (light intensity, temperature, water availability) can significantly impact the rate of photosynthesis, the availability of carbon dioxide generally has the smallest effect.

Learn more about photosynthesis here;

https://brainly.com/question/29764662

#SPJ6

What is one reason the united states considers russia an adversary?.

Answers

Answer:

Russia targeted US citizens in cyberspace.

Explanation:

Look at this painting where and when was it produced.

Answers

Answer:

I'm sorry

but where's the painting?

define artwork short answer please

Answers

representation, expression, and form. Art as Representation or Mimesis. Plato first developed the idea of art as “mimesis,” which, in Greek, means copying or imitation.

Write a function named test_sqrt that prints a table like the following using a while loop, where "diff" is the absolute value of the difference between my_sqrt(a) and math. Sqrt(a).

Answers

The function illustrated the use and the application of the while loops

While loops are used to perform iterative operations

The test_sqrt function in Python is as follows:

#This imports the math module

import math

#This defines the test_sqrt function    

def test_sqrt():

   #This initializes variable a to 1

   a = 1

   #The following is iterated for the values of variable a from 1 to 25

   while a<=25

   #This prints the required output

   print('a =', a,'| my_sqrt(a) =',my_sqrt(a),'| math.sqrt(a) =', math.sqrt(a),'| diff =', abs(math.sqrt(a)-my_sqrt(a)))

   #This increments a by 1

   a = a + 1

Note that:

Comments are used to explain each line in the above function

Read more about while loop at:

brainly.com/question/12736327

Josef is something of a cheerleader around his team. He shares his vision and expresses his confidence in his team’s ability to achieve his vision. He is quick to compliment and acknowledge team members’ accomplishments, and he is enthusiastic about their successes. Which style of leadership behavior is josef exhibiting?.

Answers

The style of leadership behavior which Josef is exhibiting is a value-based leadership style.

Leadership can be defined as a strategic process that involves the act of motivating, encouraging and inspiring a group of people (followers or employees) that are under you to become innovative, create positive changes that fosters growth and development, and significantly enhance the success of your business firm or company in the future.

A value-based leadership style is mainly focused on drawing upon a leader's value and that of the followers, so as to motivate and guide them into successfully achieving the aim, goals and objectives of a business firm or company. Thus, a value-based leadership style is typically built upon the common set of values of both the leader and followers.

In conclusion, Josef is exhibiting is a value-based leadership style.

Read more: https://brainly.com/question/1232764

Which of the following best describes the production of dmsp by coral and coral symbionts.

Answers

Corals have different means of production. The option that best describes the production of DMSP by coral and coral symbiont is the negative feedback that reverses environmental change.

DMSP is known to be a product of corals and it is largely due to their algal endosymbiont, Symbiodinium.

Coral reefs are known to comprise of different colonies of little organism corals, called polyps. They are marine invertebrate animals and it is known to have hard exoskeletons.

DMSP is simply known as dimethylsulphoniopropionate. It is known to be a key molecule in the marine sulphur cycle and agent of the climate-active gas dimethylsulphide.

Conclusively, In the whole world, studies has sown that reef-building corals are the most vibrant producers of dimethylsulphoniopropionate (DMSP).

See full question below

Which of the following best describes the production of DMSP by coral and coral symbionts?

A negative feedback mechanism that increases the environmental change

A negative feedback mechanism that reverses the environmental change

A positive feedback mechanism that increases the environmental change

A positive feedback mechanism that reverses the environmental change

Learn more about coral and coral symbionts from:

https://brainly.com/question/23454315

Answer:A negative feedback mechanism that reverses the environmental change

Explanation:

This is a negative feedback mechanism in which DMSP

is produced to prevent, not encourage, further environmental change as a result of increasing water temperatures.

Un centro mexicano de investigación biológica.

Answers

Answer:

A Mexican center for biological investigation

Explanation:

I Translated this. It wasn’t clear what you wanted me to do.

Anmol’s car, which weights 1,000 kg, is out of fuel. Anmol is trying to push the car to a fuel station, and he makes the car go 0. 05 m/s/s. Using newton’s second law, compute how much force anmol is applying to the car.

Answers

Answer:

please give me brainlyist

What will the value of the variable bags be at the end of the flowchart shown here?.

Answers

A variable in computer programming has to do with the storage location which is created by the programmer which contains a particular data set.

With this in mind, we can see that a flowchart has to do with the sequential steps which a person has to follow in order to solve a particular program.

Usually it contains conditional statements which are necessary for the problem solving to continue or to terminate.

Please note that your question is incomplete so I gave you a general overview to help understand the concept.

Read more about flowchart here:

https://brainly.com/question/12790939

Which of the following would have the largest concentration of chloride ions in solution.

Answers

Answer:

From the given options, the solution of 0.10M AlCl₃ is the one that has the highest concentration of chloride ions.  

To know which of the given solutions has the highest concentration of chloride ions, we must evaluate each of them.

1) 0.10 M MgCl₂

We can see that in 1 mol of MgCl₂, we have 1 mol of Mg²⁺ and 2 moles of Cl⁻ ions, so if the initial concentration of MgCl₂ is 0.10 M we have:

 

Hence, in this solution we have 0.20 M of chloride ions.

2) 0.10 M AlCl₃

In 1 mol of AlCl₃, we have 1 mol of Al³⁺ and 3 moles of Cl⁻, so the concentration of Cl⁻ is:

 

Then, the concentration of chloride ions in this solution is 0.30 M.

3) 0.05 M CaCl₂

We can notice that in 1 mol of CaCl₂ we have 1 mol of Ca²⁺ and 2 moles of Cl⁻. The concentration of Cl⁻ is:

So, the concentration of the Cl⁻ ions is 0.10 M.

4) 0.10 M LiCl

In this case, in 1 mol of LiCl we have 1 mol of Li⁺ and 1 mol of Cl⁻, so the concentration of the chloride ions is:

Hence, in this solution the concentration of the Cl⁻ ions is 0.10 M.

Therefore, the solution 0.10M AlCl₃ has the highest concentration of chloride ions.

Explanation:

i hope this helps!

A bag contains chips of which 27. 5 percent are blue. A random sample of 5 chips will be selected one at a time and with replacement. What are the mean and standard deviation of the sampling distribution of the sample proportion of blue chips for samples of size 5 ?.

Answers

Answer:

No. of blue chips contain in a bag = P = 27.5 % = 0.27

No. of chips random selected at a time with replacement = n = 5

We know that the mean and standard deviation of the sampling distribution of the sample proportion  (p) is given by :-

\mu\-_pμ\-p = p

    = 0.275

\sigma_pσp = \sqrt{\frac{p (1-p)}{n} }np(1−p)

Where p= Population proportion and n = sample size.

Let p be the proportion of blue chips.

As per given , we have

p= 0.275

n= 5

= \sqrt{\frac{0.275 ( 1 - 0.275)}{5} }50.275(1−0.275)

= 0.1997

The mean and standard deviation of the sampling distribution of the sample proportion will be 1.375 and 0.9984.

What is the mean and standard deviation?

The standard deviation is a statistic that expresses how much variance or dispersion there is in a group of numbers. While a high standard deviation suggests that the values are dispersed throughout a larger range, a low standard deviation suggests that the values tend to be near to the established mean.

A bag contains chips of which 27.5 percent are blue. A random sample of 5 chips will be selected one at a time and with replacement.

Then the mean is given as,

Mean = 0.275 x 5

Mean = 1.375

Then the standard deviation is given as,

Standard deviation = √[5 x 0.275 x (1 - 0.275)]

Standard deviation = √0.99687

Standard deviation = 0.9984

The mean and standard deviation of the sampling distribution of the sample proportion will be 1.375 and 0.9984.

More about the mean and standard deviation link is given below.

https://brainly.com/question/28108712

#SPJ2

A ti 1 of 1 el auto anoche. (dañar, pretérito).

Answers

A ti se te dañó el auto anoche.

The verb "dañar" implies the production of damage to a certain or determinable thing or person.

Thus, the sentence refers to damage that happened to the car of the person to whom the sentence refers. In addition, this damage occurred in the past tense, that is, on the night before the sentence is pronounced.

Learn more about Spanish in https://brainly.com/question/903988

When correcting a dangling modifier, what is a good question to ask? what is missing from the sentence? which words are misspelled in the sentence? what is not interesting in the sentence? which words are capitalized in the sentence?.

Answers

Answer:

The answer is A

Explanation:

Answer: is a bc, What is missing from the sentence?

Explanation:

Which of the following is not a type of association.

Answers

Answer:

please be more specific with your question it has a picture

Which of the following neutral atoms is the least reactive?.

Answers

Answer:

The least reactive elements are the noble gases. Within this group, helium is the least reactive element, forming no stable compounds. Metal can have multiple oxidation states and tend to have intermediate reactivity. Metals with low reactivity are called noble metals.

You and your lab group have been asked to design an investigation to determine the effects of heat transfer between two different objects. Which of the following investigation designs explains the heat transfer when atoms directly touch?.

Answers

There are different ways for transfer of heat. investigation designs explains the heat transfer when atoms directly touch is Hands touching the handle of pan sitting on a lit Bunsen burner.

In conduction, When two objects touch, heat from the hotter object is said to be transferred to the cooler object.

Heat as a flow of energy often arise from a higher temperature object to a lower temperature object.

The temperature that exist difference between the two neighboring objects can lead heat transfer.

The heat transfer is still ongoing until the two objects have attained thermal equilibrium and are found in the same temperature.

See full question

Which of the following investigation designs explains the heat transfer when atoms directly touch?

А Boiling water, in a pan, sitting on a lit Bunsen burner.

B Boiling water, in a pan, in front of a lit Bunsen burner.

С Hands warming in front of a lit Bunsen burner.

D Hands touching the handle of pan sitting on a lit Bunsen burner

Learn more about Heat transfer from

https://brainly.com/question/20007776

On a particular day, caroline decided to run two laps of a park of which each lap is 1. 2kms. She takes 12 minutes to run her first lap, and she runs her second lap at an average speed of 7 km/h.

Answers

The second lap that Caroline ran lasted 10.3 minutes.

Speed is the ratio of distance to time taken. It is given by:

Speed = distance / time

Since the distance of the lap is 1.2 km. The second lap was at an average speed of 7 km/h. Hence:

7 = 1.2 / time

time = 10.3 minutes

The second lap that Caroline ran lasted 10.3 minutes.

Find out more on speed at: https://brainly.com/question/10113134

Get a flashlight and switch it on what do you observe about the beam it emits.

Answers

it converges the light in to one point

It converges the light in to one point.

What is Flashlight?

A portable hand-held electric lighting is known as a flashlight (US, CA), torch (UK), or torch (AU).

The light source used to commonly be a tiny incandescent light bulb, but since the mid-2000s, light-emitting diodes (LEDs) have taken their place. The common components of a flashlight are a light source mounted in a reflector, a clear cover (often paired with a lens) to shield the light source and reflector, a battery, and a switch, all of which are housed in a case.

Around 1899, the development of dry cells and tiny incandescent electric lamps made the first battery-operated flashlights feasible. Today's flashlights run on disposable or rechargeable batteries and typically use light-emitting diodes.

Therefore, It converges the light in to one point.

To learn more about Flashlight, refer to the link:

https://brainly.com/question/25780677

#SPJ6

Wolves have genes that give them a very powerful.

Answers

This is true. Wolves have a sense of smell that is much more powerful than humans.

what is SAT in full and what is its criterion as far as academics are concerned​

Answers

Answer:

Explanation:

For 75 percent of college student-athletes, they will have no issue meeting the academic minimums laid out by the NCAA. That said, just because you are a good student doesn’t mean you can assume you will meet the academic eligibility rules. Every year, student-athletes with 3.5+ GPAs and honors courses are declared academically ineligible due to not meeting one of the following NCAA eligibility requirements

Que espacios para la toma de decisiones tengo con mi familia.

Answers

Answer:

I don't understand your question

You are seated in the driver's seat of your parked car, preparing to drive. You must properly fasten your seat belt.

Answers

when we are seated on the drivers seat and about to drive, one safety measure we should endeavour to follow is that we should always fasten our seat belt.

Not only as drivers but as passengers in a vehicle, this will go a long to ensure our safety in the event of a road crash and during impact.

Learn more about car seat belt:

https://brainly.com/question/1103508

2+5(8-5) answer brainly.

Answers

Answer:

10

Explanation:

The answer is 51 (correct me if I'm wrong)

We have 2+5 which equals 7. there is a ( between 5 and 8, meaning that we need to multiply. 7 x 8 = 56 ( 8+8+8+8+8+8+8) Now we have 56-5 and that equals 51

Brainliest if im correct pls :)

Who is cleopatra in the caesars sportsbook commercial.

Answers

The person that played the role of cleopatra in the caesars sportsbook commercial is; Halle Berry

Caesers sportsbook commercial is an advert commercial that shows a lady dressed in a metallic gold gown and a jeweled headdress acting as Cleopatra.

She also was adorned in dark make-up with coal-lined eye style and also a golden eye shadow. This are all synonymous to how cleopatra who was a queen in egypt in the year 69 BC used to dress.

The video commercial lasted for 30 seconds and this lady that acted the role of cleopatra is Halle Berry.

Read more about Caesers sportsbook commercial at; https://brainly.com/question/25774926

Disk scheduling algorithms in operating systems consider only seek distances because.

Answers

A disk scheduling is done by the
operating system and is made fir the
rescheduling the input and output of the
disk. Several algorithms includes FCFS,
SSTF, SCAN scheduling, C-SCAN , LOOK
, C-LOOK.
Multiple input and output requests
can be used for arriving at different
processes and only one request can be
served at a time.
Hard drives are the slowest parts of
the system. The modern disks don't
disclose location of any logical blocks.
Hence the option A is correct.
Learn ore about the algorithms in operating
systems consider only.
brainly.in/question/9248259

A police officer is using a radar device to check motorists.

Answers

Answer: A Binomial distribution apply when we have n identical and independent events with two possible results, success or fail, and a probability p of success and 1-p of fail. Then, the probability that from the n events, x are success is:

Then, the number of motorist driving more than 5 miles per hour over the speed limit follow a Binomial Distributions, because we have 4 randomly selected motorists with two possible options: they are driving more than 5 miles per hour over the speed limit or they aren't, and the probability that they are driving more that 5 miles per hour over the speed is 0.4.

Finally, the probability P that among 4 randomly selected motorists, the officer will find at least 1 motorist driving more than 5 miles per hour over the speed limit is:

P = P(1) + P(2) + P(3) + P(4)

Where n is equal to 4 and p is equal to 0.4. Replacing the values for every x, we get:

Finally, P is equal to:

P = 0.3456 + 0.3456 + 0.1536 + 0.0256

P = 0.8704

Explanation:

Answer:

yes

Explanation:

In order to form methane, one carbon atom shares electrons with four hydrogen atoms. Which of these best describes why methane would form in nature?.

Answers

The covalent bonds make the atom more stable??

Evaluate 4. 7j – 6. 8k when j = 5 and k = 3. Enter your answer in the box.

Answers

7j-6.8k.

now we substitute the given values for the variables

7(5) - 6.8(3)

Simplify

35 - 20.4

= 14.6
Hope this helps!

Which situation would most likely benefit from peer mediation?.

Answers

A situation where your being pressured into something good ig
Other Questions
Who attempts to free his wife and Rebecca Nurse? Which medium (or media) do you think would be appropriate for each of the following kinds of messages that an employee could receive from a boss: (a) a raise, (b) not receiving a promotion, (c) an error in a report prepared by the employee, (d) additional job responsibilities, and (e) the schedule for company holidays for the upcoming year What is the area of triangle ABC? pls help i need to pass this test!! Which of the following can be used to represent the complement of event X? How did the United States become a dominant power in the Western Hemisphere? Please helpppp quick is associative prperty holds good under subtraction over integer Which of the following is the most healthful meal plan?O A. Hamburger, fries, milkshakeO B. Hamburger, macaroni and cheese, sodaC. Hamburger, salad, milkO D. Hamburger, fries, fruit smoothie In which spiritual concept do most Hindus believe?Four Noble TruthsEight-fold pathreincarnationcaste explain briefly the importance of social tradition in customs? What is the area of a triangle with a base of 10 and a height of 13 The distance between two points, a and b, on a number line is expressed as|a b|, where a and b are rational numbers. Think about locating a point halfway between a and b on a number line. How can you find the coordinate for such a point? Develop a formula in terms of a and b that you can use to find the coordinate. Your formula must work for positive and negative values of a and b. Does absolute value play a role in your formula? Why or why not? Under what circumstances might your formula be used in the real world? Explain.Discuss how you can find the coordinate of a point located other fractional distances from a to b (or from b to a). For example, locate a point three-fourths of the distance from a to b. What kind of calculation is involved? Write an expression that is equivalent to 21h- 10h + 16 - 9 + 14h + 5 how should a family protect child rights 2 times the difference of 5 and 3 Hi! If you are willing to help just help pls!.Write T or F (true, false) if the statement is one of those. If it is false correct it, if it is true leave the correction space blank. Thank you!!! When 25.0 g of NaCl is added to 175 g of water, the mass percent (m/m) NaCl is ________. 7.00% 8.00% 12.5% 25.6% 14.3% pls help asap!!! this dish was created when? a) 1940s b) 1910s c) 1930s d) 1920s the man of the laws tale summary Question 8 of 10You are paid a wage based on the number of hours you work multiplied by theper hour.A. rateB. timesc. speedD. numberSUBMIT