help me please with geometry ​

Help Me Please With Geometry

Answers

Answer 1

Answer:

Step-by-step explaunfere:

The circumference of a circle is the distance around the outside of the circle. The diameter, and the circumference are the three defining aspects of every circle. Given the radius or diameter and pi you can calculate the circumference.

1- C ≈ 50.27 in

2- C ≈ 31.42 in

3- A ≈ 201.06

4- A ≈ 314.16

5- C = 14π = 43.982 ≈ 44 inches

π (Pi) times the Radius squared: A = π r2

or, when you know the Diameter: A = (π/4) × D2

or, when you know the Circumference: A = C2 / 4π


Related Questions

anyone know the first one ? i'll brainlist ​

Answers

Answer: ray

Step-by-step explanation:

Answer:

Ray

Step-by-step explanation:

because incident ray means the ray that comes from an object and strikes a surface and also it seems to work in that problem.

Which angle has a measure equal to the sum
of m_SQR and mzQRS?
O ZRSC
O LSRE
O ZDQS
O ZQSR

Answers

Answer:< RSC

Step-by-step explanation:

The angle has a measure equal to the sum of m <SQR and m <QRS is

m <RSC.

The correct option is A.

We have the information from which we can write

<SQR and < QRS are two interior angles of triangle QRS

Then, m<QSR = 180 - (sum of other 2 angles)

m<QSR = 180 - (m<SQR + m<QRS) (Angle sum property)

Also, m<RSC = 180 - m<QSR

Then <RSC = (m<SQR + m<QRS)

Thus, the ideal solution is A.

Learn more about Angle Sum Property here:

https://brainly.com/question/11596981

#SPJ7

John has 125 marbles. 35 are green; 40 are red; 20 are yellow and the rest are blue. What is the ratio of the blue marbles to all the marbles? *

40 to 30
6 to 25
25 to 6
35 to 125

Answers

Answer:

a

Step-by-step explanation:

Solve the equation for x 6x-18-3x<27-2x

Answers

Answer:

x<9

Step-by-step explanation:

Do these side lengths make a triangle?

6, 10, 15

Answers

Answer:

No.

Step-by-step explanation:

They do not create a triangle because if you follow the expression: a^2+b^2=c^2 it does not equal. Hope I helped :)

Answer:

a^2 + b^2 = c^2  - Pythagorean Theorem

6^2 + 10^2 = 15^2

36 + 100 = 225

136 doesn't equal 225

So, no, the sides lengths don't make a triangle.

Find the tables with unit rates greater than the unit rate in the graph. Then arrange these tables in order from least to greatest unit rate,
70
65
60
55
50
45
40
35
30
25
20
15
10
5
3 4 5 6 7 8 9 10 11 12 13 14
X
y
y
X
y
х
x
y
y
7 13
5
Х y
9 17
18 34
10 19
13 25
11 21
22 42
12 23
24 46
14 26
10 18
20 38
26 50

Answers

Answer:

i don't under stand the question

Step-by-step explanation:

Answer:

i think it is x=11,22 y= 21,42, then x=10,20 y=19,28, then x= 9,18 y=17,34,then x=7,14 y=13,26, then x=5,10 y=9,18

Step-by-step explanation:

Sally is making a scale drawing of her apartment.
• She drew a line measuring 1 1/2 inches to represent the 12-foot width of her living room.
• The length of her living room is 18 feet.

How long a line should Sally draw to represent the length of her living room?

A. 2 inches
B. 2 1/4 inches
C. 2 1/2 inches
D. 3 inches ​

Answers

The answer is B
We know that 1 1/2 is 12 foot
So we divide it by 2 so we know every 6 feet how long is it so we will get 0.75 for each 6 feet.
Now we divide 18ft by 3. We will have three sixs
Now multiple 0.75 by 3 = 2.25 which means the answer is B
And I attached a photo down so that helps more.

is CH4 + 2O2 CO2 + 2H2O a balanced eqaution.

Answers

Answer:

yes

Step-by-step explanation:

all the carbon hydrogen and oxygen are well balanced

A car travels 42 miles each hour for 4 hours. Calculate the distance that the car traveled.

Answers

Answer:

168 miles total

Step-by-step explanation:

42 miles x 4 hours = 168

Answer:

168 miles in 4 hours

Step-by-step explanation:

42x4=168, meaning that in 4 hours, the car travels at a constant speed of 42mph and travels a total of 168 miles in 4 hours

can you help my sis out again? im sorry

Answers

Answer:

3.7 x  10^-2

Step-by-step explanation: I know all...sike i dont...thats correct tho

2(4+c)=67 help solve for c

Answers

Answer:

c = 29.5 or

c = 59/2

Step-by-step explanation:

2 (4 + c) = 67

8 + 2c = 67

8 - 8 + 2c = 67 - 8

2c = 59

c = 29.5

Solve for the indicated variable.



A = LW, solve for W

Answers

Where’s the numbers to solve?

Some one help plz I would appreciate it very much

Answers

the second one is the correct answer

Directions: Find each missing measure.
Q
P
R
Please help me find all 3 !

Answers

Answer:

m<P = 60 degrees

Step-by-step explanation:

All sides of the triangle are equivalent to each other.

All three sides of the triangle equal 180 degrees total.

Since there are 3 sides, we divide 180 by 3 to find the measurement for all sides

180 ÷ 3 = 60

Q = 60 degrees

P = 60 degrees

R = 60 degrees

Check your work by adding all three sides together to equal 180:

60 + 60 + 60 = 180

180 = 180

Work is correct

HELP QUICK PLS WILL GIVE BRAINLIEST
A vine called the mile-a-minute weed is known for growing at a very fast rate. It can grow up to 0.5 ft per day. How fast in inches per hour can the mile-a-minute weed grow up to? Show your work using the correct conversion factors

Answers

Answer: 0.4 Inches

Step-by-step explanation:

Someone said it in the comments, give credit to them.

Bob can wash 58 cars in 4 days. Explain how you find the unit rate and give the meaning of the unit rate

Answers

Answer:

He can wash 14 cars in one day. 14:1

Step-by-step explanation:

You divide 58 by 4

Answer:

14.5 cars

Step-by-step explanation:

58 Cars

÷ 4

4 Days

÷ 4

=

14.5 Cars

1 Day

=

14.5 Cars

Day

= 14.5 Cars per Day

identify is this is percent increase or percent decrease, then calculate percentage


Last year the Chess club had 30 members. This year the club has 24 members.


Please help asap

Answers

Last year the chess club had 30 members. This year the club has 24 members.

Last year, the chess club had 30 members. This year, the club has 24 members. Since this year had less than last year ( 30 > 24), the percent will be decreasing.

To find the percent decrease, you have to use the following formula.

[tex]\frac{Difference}{Original} \times 100[/tex]

Difference refers to the difference between the two numbers, 24 and 30. The difference between 24 and 30 is 6. Original refers to the original number, which is last year's amount of members in the chess group. Therefore, original = 30.

Substitute the numbers into the formula.

[tex]\frac{Difference}{Original} =\frac{6}{30} =0.2[/tex]

To convert the decimal to a fraction, multiply the decimal by 100.

[tex]0.2 \times 100 = 20 \%[/tex]

The answer is the number of chess members decreased by 20%.

____

Since I started off by identifying whether it was decreasing or increasing, I did the work a bit differently. When finding the difference, you would usually subtract 30 from 24, which results in -6. Above I used 6, but if you used -6, you would end up with a result of -20%, which means it decreased by 20%. They bot end up with the same result, but you don't always have to first identify whether it's decreasing or increasing.

____

Answer:

Decreasing

Step-by-step explanation:

The percentages are decreasing because one year the club had 30 members and the present year has 24 members that decreased by 6!

express 2.65 as a mixed number in the lowest terms

Answers

Answer:

2 13/20

Step-by-step explanation:

Answer:

2 13/20

Step-by-step explanation:

we can split up 2.65 into a whole number and a decimal

2.65

= 2 + 0.65      (note that 0.65 = 65/100)

= 2 + 65/100

= 2 65/100   (we can see that both numerator and denominator are multiples of 5, hence we can try to simply by dividing both numerator and denominator by 5)

= 2 (65÷5) / (100÷5)

= 2 13/20   (answer)

Match the following items.


Given:
bisectsRTS
R ≅S

Prove:


1. Segment TQ bisects ∠RTS; ∠R ≅ ∠S
2. ∠1 ≅ ∠2
3. Segment TQ ⊥ Segment RS
4. Triangle RTQ congruent to Triangle STQ
5. ∠3 ≅ ∠4
6. TQ ≅ TQ

a. Definition of perpendicular.
b. Given
c. AAS
d. CPCTE
e. Definition of angle bisector.
f. Reflexive

Answers

Answer:

1. Segment TQ bisects ∠RTS; ∠R ≅ ∠S             b. Given

2. ∠1 ≅ ∠2                                                            e. Definition of angle bisector

3. Segment TQ ⊥ Segment RS                          a. Definition of perpendicular

4. Triangle RTQ congruent to Triangle STQ     c. AAS

5. ∠3 ≅ ∠4                                                            d. CPCTE

6. TQ ≅ TQ                                                           f. Reflexive

Step-by-step explanation:

Good luck on the rest of your assignment!

Answer: Answer:

1. Segment TQ bisects ∠RTS; ∠R ≅ ∠S             b. Given

2. ∠1 ≅ ∠2                                                            e. Definition of angle bisector

3. Segment TQ ⊥ Segment RS                          a. Definition of perpendicular

4. Triangle RTQ congruent to Triangle STQ     c. AAS

5. ∠3 ≅ ∠4                                                            d. CPCTE

6. TQ ≅ TQ                                                           f. Reflexive

Step-by-step explanation:

Good luck on the rest of your assignment!

What is the correct symbol to compare the expressions?




Pls Answer

Answers

Answer:

b

Step-by-step explanation:\

when you have a nuber inside a I -7 I and a I -8 you forget about any sign and just take the number so 8 is greater then 7

Answer:

>

Step-by-step explanation:

|-8| = 8

|-7| = 7

8>7

how many seconds in 4 minutes? its for PE class-

Answers

the answer is 240 seconds :)

give the other person brainliest

Sam invested a total of $25,000. His first earned 5%
interest and the other earned 6% interest. If Sam earned $1280
interest in one year, how much did he invest in each investment?

Answers

Do 25,000 divided by 5

for a small party of 12 people, the caterer offered a choice of a steak dinner for $12:00 per or a chicken dinner for $10.50 the final cost for the meals was 138:00. how many of each was ordered?​

Answers

Answer:

let the $12 dish be x and the other y

x + y = 12 <--- 1

12x + 10.50y= 138 <--- 2

multiply equation 1 by 12

so now we have

12x + 12y = 144

12x + 10.50y = 138

now subtract each one and that cancels out x

1.5y = 6

y = 4

now subsitute that into any equation

x + 4 = 12

x = 12 - 4

x = 8

14. See the image below:

Answers

Answer:

c

Step-by-step explanation:

What is 6+6+2
need to actually ask something to give away points or the bots will report lol

Answers

Answer:

14

Step-by-step explanation:

because 6+6 is 12 and add 2 is 14

Renee hiked for 434 miles. After resting, Renee hiked back along the same route for 3 14 miles. How many more miles does Renee need to hike to return to the place where she started?

1 12 miles
1 12 miles

8 miles
8 miles

−1 12 miles
−1 12 miles

7 48 miles

Answers

Answer: -1 1/2

Hope it helps :)

Which of the following expressions is equivalent to x − 9 − 3x + 2y + 3 − 2?
A.
4x + 2y + 14

B.
3x + 2y + 1

C.
x − 9

D.
−2x + 2y − 8

Answers

Answer:

D.

−2x + 2y − 8

Step-by-step explanation:

x − 9 − 3x + 2y + 3 − 2 ( collect like terms)

-2x + 2y - 8

x - 3x = -2x

2y = 2y

-9 + 3 - 2 = -8

Translate the following sentence into an equation, then find the number. Five times a number less than 18 is is equal to 13.​

Answers

Answer:

The answer would be 5x-18=13

Step-by-step explanation:

When given five times than a number, 5 would be multiplied by (x) since x can be any number. Less than 18 means subtract 18. Is equal to means an eual sign and the equation is equal to 13.

Which point is a solution to the inequality shown in this graph?


A (6,0)

B (5,-5)

C (0,-3)

D (0,-5)

Answers

Answer:

(0,-3)

Step-by-step explanation:

Apex

a bricklayer stacks bricks in 2 rows with 10 bricks each in each row on top of each row there is a stack of 6 bricks how many bricks are there in total​

Answers

Let me see.

Row 1 = 10 bricks

Row 2 = 10 bricks

On top of each row there are 6 bricks.

Two rows times 6 bricks per row is 12 bricks.

Total = 20 + 12 or 32 bricks.

Other Questions
A radioactive substance has a half-life of 1.25 million years. What is the age of a rock in which 6.25% of the original radioactive atoms remain? 5 million years old 6.25 million years old 3.75 million years old6 2.5 million years old 1.25 million years old 625 thousand years old EnglishRead each sentence from "Island of Hope, Island of Tears. Choose the text structure that the sentence reflects."First, Giuseppe immigrated in 1903 to study art. Then his brother Salvatore followed."be"If illness was suspected, immigrants were detained at Ellis Island's hospital complex.""The two families were alike in that they both came from small towns in Italy." A hammer has an input distance of 9 cm and an output distance is 3 cm what is the ideal mechanical advantage Which relation is a function?(8,-4), (8,2), (3, -3), (3, 1), (-1,-1)(2.0), (4,0), (2, 1), (4, 1), (2, 3)(2, 1), (4,2), (6,4), (7,5), (8, 6)(3, 8), (7, 6), (5,5), (4,4), (3, 2) Which statement best represents the teachings of Legalism?According to Legalism, the ruler should be kind to people and treat them with respect.Legalism emphasizes moral behavior, virtue, and ethics.Legalism relies on the use of strict laws and harsh punishments to control peoples behavior.According to Legalism, citizens should be able to elect leaders who represent their morals and values. pls help im timed Part AIn the video, what tax cut is President Obama extending? I WILL MARK BRAINLIST TO WHOEVER SHOWS FULL STEPS PLEASE LOOK AT THE IMAGE ABOVE -7-315913-- 12yl -284203652 C10> What did Tammany Hall precinct captain Plunkitt expect in return for providing such help for people?their political loyaltytheir promise of moneytheir naturalization as citizenso their promise to stay out of trouble Which phrase defines latitude?A.height above sea levelB. north or south distance from the equatorC. east or west distance from LondonD. rise and fall of the land need help will give brainalist!! How would you convert days into weeks?A. Subtract 7 from the number of days.B. Divide the days by 7.C. Multiply the days by 7.D. Add 7 to the number of days. what causes a civilization to fall? Arrange the cells in order from least specialized to most specialized. Southern Imports is an all-equity firm with a beta of 1.32. The firm is considering a new project that entails less risk than its current operations and thus management feels that the firm's beta should be lowered by .18 when assigning a discount rate to this project. The market rate of return is 9.4 percent and the risk-free rate is 2.8 percent. What discount rate should be assigned to this project What is the end behavior of the graph of q? PLZ ANSWER FAST: What was the significance of Spain's New Laws of 1542? Led Protestant Europeans to create the "Black Legend" about Spanish rule in the Americas Commanded that American Indians no longer be enslaved in Spanish possessions Forbade the enslavement of Africans in New Spain Introduced the encomienda system The midpoint of AB is M(3,3). If the coordinates of A are (2, -1), what are thecoordinates of B? Invasive species often display a wave of advance as they colonize new areas. Mathematical models based on random dispersal and reproduction have demonstrated that the speed with which such waves move is given by the expression 2 Dr , where r is the reproductive rate of individuals and D is a parameter quantifying dispersal. Calculate v'(r), the derivative of the wave speed with respect to the reproductive rate r. The rules for documenting any type of source must be exactly memorized? true or false?