MATHEMATICS HIGH SCHOOL

A circle has a radius of 11 inches and a central angle AOB that measures 45°. What is the area of sector AOB? Use 3.14 for pi and round your answer to the nearest tenth.a. 47.5 in2
b. 11.9 in2
c. 8.6 in2
d. 4.3 in2

Answers

Answer 1
Answer: the answer is A from what my teacher taught me
Answer 2
Answer:

Answer:

47.461632987542

Step-by-step explanation:

My teacher told me it was this answer, don't know how.

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Brianna asked 45 students if they would vote for her to be student council president. She used her calculator to compare the number of students who said yes with the total number of students. Her calculator showed the result as 0.6222... 1. Write this number as a fraction (Steps) 2. How many students said they would vote for Brianna?
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You need 1 1/4 cups of sugar to make 20 cookies.To make 14 cookies, you will need how many cups of sugar?

Where do I begin and how do I solve this? Please help!

Answers

Following are the calculation of cups of sugar:

Given:

1 (1)/(4) cups sugar makes 20cookies

To find:

calculate cups of sugar in making 14 cookies.

Solution:

1 (1)/(4) cups sugar makes 20cookies

Which applies:

\to (5)/(4)cups sugar makes 20 cookies

For 14 cookies calculating the total cups:

Assuming the cups of sugar=x

then

\to x=(((5)/(4))* 14) / 20\n\n\to x=((70)/(4)) / 20\n\n\to x=( 17.5) / 20\n\n\to x=(17.5)/(20)\n\n\to x= 0.875

Therefore, the final answer is "0.875".

Learn more:

brainly.com/question/1878843
5/4 cups - 20 cookies
x cups - 14 cookies

x=((5/4)×14)÷20=0.875=7/8

If g(x) = 3(x − 2), find the value of x if g(x) = 6.A- 12
B- 2.6
C- 8
D -4

Answers

6=3(x-2)
2=x-2
2+2=x
4=x

Answer is d- 4

Need help 20-24 anything helps

Answers

I’ve attached the work done on the paper
Hope this helped!

What is 67.142 rounded to the nearest ones?

Answers

67.142 rounded to the nearest ones is 67 cause the .1 is not .5 or greater.

How to find the volume of a rectangular prism

Answers

To find the volume of a rectangle prism, you will need to use the formula V= lenght * width * height. Make sure you state your answer in cubic units.
For example you have a rectangle prism with a lenght of 15m, width 8m, and a hieght of 12m.
V = l * w * h
V = 15 * 8 * 12
V= 120 * 12
V= 1,440
V= 1,440m^3

I hope this help.

Answer:

L x W x H

Step-by-step explanation:

L=Length

W=Width

H=Height

You find your L, W, and H. Multiply your L, W, and H.

Example:

L=Length

W=Width

H=Height

L=7

W=2

H=4

7 x 2 x 4

7 x 2 = 14

14 x 4 = 56

Rearranging to check my work:

7 x 4 x 2

7 x 4 = 28

28 x 2 = 56

I was right.

Hope this answers your question.

1 poinA catering assistant mixes 4 parts of cordial to 12 parts of water. Express
this as a ratio in its simplest form.*
1:1/3
O 1:2
O 1:3
O 14

Answers

1:3

4 goes into 12 three times.

4/12 = 1/3 = 1:3
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