Find the area of the figure.

7cm

8cm

11cm


Area is ___ square cm?

Answers

Answer 1

Answer:

616cm³

Step-by-step explanation:

you just need to multiply those numbers

7 x 8 x 11= 616

Answer 2

[tex]\text{Perimeter of the triangle,}\\\\ 2s = 7 + 8 +11 =26}\\\\\\\implies s = \dfrac{26}2 = 13\\\\\\\text{Apply Heron's formula to find the area of the triangle,}\\\\A = \sqrt{s(s-8)(s-7)(s-11)}\\\\\implies A = \sqrt{13(13-8)(13-7)(13-11)}\\\\\implies A = \sqrt{780} \\\\\implies A = 27.93~~ \text{cm}^2[/tex]


Related Questions

a*3a^(2) help quickly

Answers

the answer is 6a^3 :))

Find the total area of the shape shown below in square feet. Enter only the number.
16 feet
5 feet
12 feet
9 feet
7 feet
7 feet
The solution is

Answers

Answer:

129, because you split the shape into two find the area of them separately and then add them up

A scientist crosses two pea plants that are

heterozygous for plant height and flower

color. Tall is dominant over short and purple is

dominant over white. The plant height and

Flower color genes are unlinked. Complete the

information below and the Punnett square.

Then answer the questions below.

Answers

The Punnett square is a diagram divided into squares that is used to determine genotypes.

The question is incomplete, as the required details such as the characters that represent the plant heights and the flower colors are not given.

So, I will give a general explanation instead.

Assume the plants that are crossed are represented as: TT and Tt.

The possible genotypes would be TT, TT,Tt and Tt

In the above list of genotypes, genotype T is dominant over genotype t

See attachment for an illustration of the Punnett square.

Read more about Punnett square at:

https://brainly.com/question/15723456

Please help me with this please

Answers

The answer is 30

1. Find the equilateral triangle angles in this case all of them are 60
2. 90-60 to right the opposite angle that is divided in the right angle
3. The answer should be the same as angle 2

Sarah opened a savings account with a $725 deposit. This account earns 3.5% annual interest compounded twice each month. How long will it take her account to reach a balance of $2000 if there are no other deposits or withdrawals.

Answers

Jody invested less in an account paying simple interest than she did in an account paying simple interest. At the end of the first year, the total interest from both accounts was Find the amount invested in each account.

It will take 29 years to reach $725 to $2000 compounded twice in a month.

What is compound interest?

Borrowers are required to pay interest on interest in addition to principal since compound interest accrues and is added to the accrued interest from prior periods.

We know the formula for compound interest is,

A = P(1 + r/100)ⁿ.

Where, A = amount, P = principle, r = rate, and n = time in years.

The formula for compound interest compounded twice each month is,

A = P(1 +(r/24)/100)²⁴ⁿ.

Given, A = 2000, P = 725, r = 3.5.

∴ 2000 = 725(1 + (3.5/24)/100)²⁴ⁿ.

(1 + (3.5/24)/100)²⁴ⁿ = 2.76.

(1.00146)²⁴ⁿ = 2.76.

24n = [tex]log_{1.00146}2.76[/tex].

24n = 695.87.

n = 29 years.

learn more about compound interest here :

https://brainly.com/question/14295570

#SPJ2

Macy's is having an unbelievable sale this holiday season! All shirts are 205 off and all jeans are 25% off. How much would jeans cost after the sale if they had a price tag of $60?

Answers

Step-by-step explanation:

100% - 25% off = 75%

Here, 75% of the initial price X, is the sale price of jeans during the season which is $60.

75/100 × X = $60

75X/100 =$60

( cross multiply)

75X=100×60

75X= 6000

X=6000÷75

X= $80

Is (-2,-6) a solution of y < 7+ + 8?

Answers

Answer:

rthrthrt

Step-by-step explanation:

What's the length of QR?

Answers

Answer:

using the pithagerum therom

a² + b² = c²

this formula is to find the side of your triangle with 2 sides already known

the answer is A) 17.7

The angle of depression from a window 10 m above the ground to a coin on the ground is 15°. Find the distance of the coin from the base of the building. Show your reasoning for each step.

Answers

Here is the answer and the working

Help help math math math

Answers

Answer:

400

Step-by-step explanation:

10 movies * 5 drinks * 8 candy = 400 ways different ways to choose

Answer:

400

Step-by-step explanation:

What is m∠JNK? Enter your answer in the box.

*NOT a question, I had trouble with this on my test and couldn't find anyone that had asked, so here is the correct answer. Merry Christmas everyone! :-)

Answers

Answer:

Merry Christmas too!!

Step-by-step explanation:

Stay safe lovelots

#LEARN WITH BRAINLY

What does it mean to be an independent student? A. You must pick your own study topics and research them. B. You can set your own deadlines, within a fixed time frame. C. You are responsible for your own study schedule and organization. D. You are expected to work without extra help from a teacher or tutor.

Answers

Answer:

C

Step-by-step explanation

It makes the most sense

Answer:

check online for more information

[(-4 2/7) x (-18)] x (-3 8/9) x (-1)

Answers

Answer:

300

Step-by-step explanation:

[(-4 2/7) x (-18)] x (-3 8/9) x (-1)

= [-30/7 x -18] x -35/9 x -1

= 540/7 x -35/9 x -1

= -300 x -1

= 300

Answer:

check if the question I used is right or not

Approximately what portion of the circle is shaded blue?

A. 2/5
B. 2/3
C. 1/3

Answers

The answer I got was B.

please help me with math.

Answers

Answer:

Invalid

Step-by-step explanation:

This is invalid because you don't have to go some were to love something.

Answer:

Invalid

Step-by-step explanation:

All graduates love football;

This means all people who are graduates will love the football, it tells us nothing at all about people who are not graduates;

These people may love football or they may not;

Tom loves the football, thats all we are told;

He could, therefore, fall into either category, being a graduate since all graduates love the football or not being a graduate, since these might also love the football.

At the candy store, one pound of candy Cost $6.49. How much would it cost if Joey bought .79 pounds of candy ?

Answers

Answer:

5.12

Step-by-step explanation:

1 lb               .79 lbs

------------ =  -----------

6.49             x dollars

Using cross products

1x = 6.49 * .79

x =5.12 dollars

how many 5 letter code words can be formed from the letters of the word MATRICES

Answers

113

Hope this helped you- have a good day bro cya)

A birthday cake was cut into equal pieces, and 10 pieces were eaten. The
fraction below shows how much cake was left over. According to the fraction,
into how many pieces was the cake cut?
1
11
A. 1
B. 10
C. 21
D. 11

Answers

assuming the fraction is 1/11, the denominator shows how many parts the WHOLE was sliced into, namely 11 parts.

Samuel buys office supplies for his home buissness

Answers

Answer:

What supplies?

Step-by-step explanation:

If 3(x − 2) = −7, then x =?

Answers

Answer:

-5 2/3

Step-by-step explanation:

is 3(x-2) = -7 then it's same as 3x-6=-7

We simplify this by adding 6 and subtracting 6.

Our result is

3x=-17

-17/3=-5 2/3

Help
Geometry 1
Find z

Answers

Answer:

8

Step-by-step explanation:

The triangles are the same, except one is dilated.

So the hypotenuse of one is 5, and the other is 10. The triangle is dilated to double the other's size. so 4*2 = 8

I have no idea what i just wrote, but the answer is correct.

Determine the value of the unknown
0 - e = 5

Answers

The answer would be -5 because then you can do the opposite, 0+5 which would equal 5

A random sample of 25 boxes of cereal have a mean of 372.5grams and a standard deviation of 15 grams. Does an average box of cereal contain more than 368 grams of cereal? Test hypothesis at the 5% significance level, outline all steps involved. (9mks)​

Answers

Using the t-distribution, it is found that since the test statistic is less than the critical value for the right-tailed test, there is not enough evidence to conclude that an average box of cereal contain more than 368 grams of cereal.

At the null hypothesis, it is tested if the average box of cereal does not contain more than 368 grams, that is:

[tex]H_0: \mu \leq 368[/tex]

At the alternative hypothesis, it is tested if it contains, that is:

[tex]H_1: \mu > 368[/tex]

We have the standard deviation for the sample, hence, the t-distribution is used to solve this question.

The test statistic is given by:

[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]

The parameters are:

[tex]\overline{x}[/tex] is the sample mean. [tex]\mu[/tex] is the value tested at the null hypothesis. s is the standard deviation of the sample. n is the sample size.

In this problem, the values of the parameters are: [tex]\overline{x} = 372.5, \mu = 368, s = 15, n = 25[/tex].

Hence, the value of the test statistic is:

[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]

[tex]t = \frac{372.5 - 368}{\frac{15}{\sqrt{25}}}[/tex]

[tex]t = 1.5[/tex]

The critical value for a right-tailed test, as we are testing if the mean is greater than a value, with a significance level of 0.05, with 25 -1 = 24 df, is of [tex]t^{\ast} = 1.71[/tex].

Since the test statistic is less than the critical value for the right-tailed test, there is not enough evidence to conclude that an average box of cereal contain more than 368 grams of cereal.

You can learn more about the use of the t-distribution to test an hypothesis at https://brainly.com/question/13873630

Use the graph to find the distance between point A and Point E.

Answers

Answer:

7

Step-by-step explanation:

Please help me with these proof questions!

Answers

Answer:

The answers can be seen in the photo

on tuesday a local a hamburger shop sold a combined total of 448 hamburgers and cheeseburgers , the number of cheeseburgers sold was three times the number of hamburgers sold how many hamburgers were sold on tuesday ?

Answers

Cheeseburger=3/4
Hamburgers=1/4
448/4=112
112x3=336
Cheeseburgers=336
Hamburgers=112
112 hamburgers were sold on Tuesday.

For f(x) = 4x+1 and g(x) = x^2 -5, find (f-g)(x)

Answers

Answer:

(f-g)(x) is given by -x^2+4x+6

Step-by-step explanation:

A scuba diver descends farther down into the ocean from an initial depth of 15.2 feet below sea level. The scuba diver descends at a constant rate for 212 minutes and reaches a depth no more than 46.7 feet below sea level.

What is the maximum rate, r, that the scuba diver may descend?



r≥241925


r≤12.6


r≤241925


r≥12.6

Answers

Answer:

r <= 12.6

Step-by-step explanation:

Let's calculate the rate at which he descends:

r = (46.7 - 15.2)/212 = 0.15 feet/minute

1 What is the universe made of? ...
2 How did life begin? ...
3 Are we alone in the universe? ...
4 What makes us human? ...
5 What is consciousness? ...
6 Why do we dream? ...
7 Why is there stuff? ...
8 Are there other universes?

Answers

1. big planets and carbon dioxide

2. when god sent adam (the first human being) to earth and had a female with him they got married and gave birth to children and the children marry each other and so on.

3. yes we're the only alive humans within this universe, but outside the universe are god and his worshippers.

4. our human-shaped bodies are the way we feel, hear, look, and do lots more things!

5. when someone feels unlike normal.

6. to feel there's a side of u that can do the impossible.

7. things were passed down from generations so it's possible that "stuff" can be made back when adam came to earth but other than that there was "stuff" even before humanity.

8. yes

other than that, hope u got ur questions solved

pls help me, pls pls plss help​

Answers

Answer:

1. given

2. inscribed circle theorem

3. substitution

4. definition of congruent angles

Other Questions
Which is a statistical question that you can ask to learn about your classmates favorite movie?What is your favorite movie?What is Mr. Maddoxs favorite movie?How many students like The Lord of the Rings as their favorite movie?How many students own the movie The Lord of the Rings?CORRECT ANSWER:What is your favorite movie? Find 85 - 72 x 4 2 (13 - 11) according to iupac nomeclature rules which set of chemical name and formula for the same compound is correct? If 11% of a number equals 12, find 66% of that number Read the excerpt from Gilgamesh: A New English Version. "Let your heart inspire you to be joyous in battle, to forget about death. If we help each other and fight side by side, we will make a lasting name for ourselves, we will stamp our fame on men's minds forever. " Which sentence best states the theme of the excerpt? Gilgamesh ignores the threat of death. People's actions determine their legacy. Fighting for one's country is important. With reassurance, Enkidu prevails. 4 divided by 3220 pls help me due in 2 hours Why did the Puritans leave England for Massachusetts?a.to buy cheap landb.to build a society based on biblical teachingsc.to start new businessesd.to practice the Roman Catholic religio express the following fractions as the sum or difference of two fractions (x^2+y^2)/x^4 Find the solutions to x2 = 24.A. x = 16.2XB. X= 14,6C. X= +6.14D. X = +216 The next two systems do NOT have opposite like terms. Alebgra!!Please help me fast now plzzzzzzzzzzzzzzzzzzzzzzzzzzzzz i will give you alot of my points.Question:Find the perimeter of the rectangle with length (2w + 7) feet and width w feet. Do you think the rider in the above figure is really in danger? What If people below were removed? Pas en el que el idioma oficial es el espaol. a. Canad c. Bolivia b. Brazil d. Estados Unidos Passing an electric current through a sample of water (H2O) can cause the water to decompose into hydrogen gas (H2) and oxygen gas (O2) according to the following equation. 2H2O Right arrow. 2H2 O2 The molar mass of H2O is 18. 01 g/mol. The molar mass of O2 is 32. 00 g/mol. What mass of H2O, in grams, must react to produce 50. 00 g of O2? 14. 07 23. 05 28. 14 56. 28. Explain the characteristics and the color which has been used that is being portrayed by the cao-cao why did the spanish propose the canal in the 1500s i need help assapConsider the function g(x) shown below over a domain of [1,).g(x) = 2(x 1)2 3Part ADetermine g1(x).Part BIdentify the domain and range of g(x) and g1(x). Represent the domains and ranges in inequality, interval, and set notation. Describe the relationship between the domains and ranges of g(x) and g1(x).Part CGraph g(x) and g1(x). Describe the relationship between the graphs of g(x) and g1(x). . What items were on Marleys chains? What do they have in common? What might they represent? -hello10olleh (hello) in the medicine bag, why does grandpa collapse after arriving at the house?