Mathematics Middle School

a diameter is 20 feet. identify the length of the radius.

Answers

Answer 1

Answer:

The radius is 10 feet.

Step-by-step explanation:

The diameter is always twice as large as the radius so divide the diameter by 2 and you'll get the radius.

20 ÷ 2 = 10

Hope this helps! :D

Answer 2
10 .
because u just take 20 and divided it by 2

Related Questions

Quiz due today! Please help me. No links! 10 points

Answers

Answer:

A and A

Step-by-step explanation:

The answer is A and the for the second question is A! Plz mark me brainiest❤️

What number would you multiply (6x-y+4) by so that the result is an equivalent expression to (3x+9x)-(2y-8) Be sure to enter your answer as a number.

Answers

Answer:

2

Step-by-step explana

 (6x-y+4)*2= 12x -2y+8= (3x+9x)-(2y-8)

the answer would be 2

WRITE AN EQUATION FOR THE RELATIONSHIP.

NUMBER OF TICKETS 2 3 4 5
TOTAL COST 54 81 108 135

Answers

The person is write just copy down what they wrote

please help and ill be your friend

Answers

Answer:

400/Pi

Step-by-step explanation:

Pi = 22/7, do 400 ÷ 22/7

Answer:

62831.5 yard²

Step-by-step explanation:

Diameter is the straight line across the ciricle so is 400 yards

the area is πr²

r = half the diameter = 200 yards

200² x π = 125663

divide by 2 = 62831.5

Order the data set from least to greatest: 8,4,6,6, 8, 2, 6,5

Answers

Answer:

(least) 2,4,5,6,6,6,8,8 (greatest)

Step-by-step explanation:

2,4,5,6,6,6,8 I think I counted the sixes right

Use conversions to solve the problem. Devante buys 1
1
2 pounds of walnuts​, 5 ounces of almonds​, and
3
8 pound of cashews. How much do the nuts weigh in​ all?

Answers

Answer: 45oz

Step-by-step explanation:

Please give me a heart and a brainliest ;)

Answer:

150.3125 pounds

Step-by-step explanation:

112lb + 5oz + 38lb  = 150.3125lb

sorry guys on the other question I didn't put the question here is a new one

Answers

Answer:

Give Brainist answer to meeee

Step-by-step explanation:

1 is  √19

2: 2√10

3: 10.24695

4:2√7

Answer:

Give Brainist answer to meeee

Step-by-step explanation:

1 is  √19

2: 2√10

3: 10.24695

4:2√7

Which equation best represents the relationship between x and y in the table below? pls help ​

Answers

Answer:

c

Step-by-step explanation:

just took the test

alex tried to find the lateral area of the pyramid. FIND HIS ERROR AND CORRECT IT.
plz help i wil give brainlist and points

Answers

Answer:

His error is multiplying by 4 sides as he thought it was total surface not lateral surface area- the final answer is 12

Step-by-step explanation:

He should have multiplied it by 3, because the 3 sides- not including the base- is what lateral surface area is. He originally did total surface area not lateral surface area so each sides area is 4m squared then you just multiply it by 3 and its 12

Error is that he is multiplying both sides

If two angles of a triangle measure and , how would you classify this49 ◦ 82 ◦ triangle? A) acute B) obtuse C) right



PLEASE HELP!!

Answers

Answer:its c your welcome hope this helps

Step-by-step explanation:

The awnser is C your welcome

i need help thx i need it now pls

Answers

Answer: Read below.

Step-by-step explanation:

1) V = 84.82 Estimate: 85

2) V = 564.44 Estimate: 564

3) V = 4712.39 Estimate: 4712.4

Answer:

!

Step-by-step explanation:

If the human heart beats an average of 67 beats in a minute, how many times will it beat in 79 minutes?

Answers

67 x79 = 5293

A human hearts beats 5293 times on average.

Answer:

5293

Step-by-step explanation:

let number of times for 79 minutes be x

67beats=1minute

x beats= 79 minutes

cross multiply

x= 67 x 79

x=5293

therefore number of beats for 79 minutes= 5293

help me answer the question linked!

Answers

Answer:

44.2cm^2

Step-by-step explanation:

r(radius)=1/2 diameter

3.75=1/2(7.5)

A=3.14xr^2

A=3.14x3.75^2

A=44.2

The answer is 44.2 !! hope this helped

what is the value of d?

Answers

Answer:

Hello! answer: d = 40

Step-by-step explanation:

This is a supplementary angle

Meaning it will add up to 180 degrees

So...

90 + 50 = 140

180 - 140 = 40 therefore. d = 40 hope that helps!

The value of d is 20

pls help my brain hurts

Answers

Answer:

A) 58.5

Step-by-step explanation:

Pythagorean theorem: A squared + B squared = C squared

32 squared + 49 squared = 3425

Find the square root of 3425.

√ 3425 = 58.5234

Round to nearest tenth

58.5

Answer:58.5

Step-by-step explanation:

You are going to be using Pythagorean theorem which is a2+b2=c2

Your a2=32

Your b2=49

And you are going to do 32x32=1,024

Then your going to do 49x49=2,401

Then you add them together and you should get 3,425. Then you have to square root it by Chichester you should ge 25

Which equation can be used to solve for x in the following diagram.

Answers

Answer:

11, A

Step-by-step explanation:

90 - 35 = 55

55/5 = 11

Answer:

Step-by-step explanation: well I choosed A because the angle sum up to 90°

Please help I'm stuck :/

Answers

easy so just Take 4.50 and I said by 1.50 which one you're going to get three more bags of three need times it by 108÷10 and then that will just be one box and then all you have to do is just find the other boxes with that number so
Same couldn’t figure it out either

Is this a supplementary, complementary, or vertical angle?

Answers

That would be a supplementary angle. A supplementary angle is Whalen to angles make 180*. A complementary angle is two angles making 90*.

Answer:

the answer is supplementary

hope this helps

have a good day :)

Step-by-step explanation:

Help Asap I Will Give Brainliest!!

Answers

Answer:

two eqautions in the pic

Geometry

124°+34°+7x°=180°

7x°=22

x°≈3.1

180°- 124°- 34°=7x°

22°=7x°

3.1≈x°

3. Which temperature during the week is the closest to 0? Explain how you decided this using absolute value.
4. Which temperature during the week is farthest from 0? Explain how you decided this using absolute value.
5. Which is the coldest temperature? Explain how you determined this using the number line.
6. Which is the warmest temperature? Explain how you determined this using the number line?

Answers

Answer:

The closest temperature to zero during the week is -0.5 °F because it's absolute value, 0.5, is smaller than the other numbers.

The farthest temperature from zero during the week is 5 °F because it's absolute value, 5, is the highest out of all the other numbers.

Answer: The coldest temperature would be -4 °F, because it is the farthest number on the left side of zero on the number line.15-May-2020

The warmest temperature would be 5 °F, because it is the farthest number on the right side of zero on the number line.

Step-by-step explanation:

Answer :

5 F 7

Is the correct answer

PLEASE ANSWER RIGHT NOW!!!!!
TY!

Answers

Answer:

13

Step-by-step explanation:

the answer to the question is 13

NO ONE CAN ANSWER THIS QUESTION SO IF YOU KNOW HOW TO CAN U PLS HELP ME< THANKS IN ADVANCE.

BTW MY MOUSE IT IN THE WAY OF A WORD AND IT SAYS "LIME"

Answers

Answer:

Wanchen (weird name) has a weaker limeade.

Step-by-step explanation:

Multiply the fractions of each: Jaylan's has a flavor of .15 lime, while Wanchen has a flavor of .1333... lime.

Hope that this helps!

HELP PLEASE !!!!!!!!

Answers

Answer:

The answer is D. Hope this helps!

Answer is D the discount make the price $23.12 but adding the sales Tax it’s $24.74

PLEASE HELP, question is in photo..

Answers

Answer:

I think the answer is B. Am not sure

Bruce collects coins. He collected a total of 250 coins. If 76​% of the coins he collected were​ foreign, how many other coins did he​ collect?

Answers

82.5 i think. Good luck

Step-by-step explanation:

Total number of coins he collected = 250 coinsPercentage of coins he collected which were foreign = 76 %

So,

→ Number of coins he collected which were foreign = 76% of 250

→ Number of coins he collected which were foreign = [tex] \dfrac{76}{100} [/tex] × 250

→ Number of coins he collected which were foreign = [tex] \dfrac{76}{10} [/tex] × 25

→ Number of coins he collected which were foreign = [tex] \dfrac{1900}{10} [/tex]

→ Number of coins he collected which were foreign = 190

Now,

→ Other coins he collected = Total coins - Number of coins he collected which were foreign

→ Other coins he collected = 250 - 190

→ Other coins he collected = 60

Therefore, he collected 60 other coins.

Which expression has the largest value? Each has 3/8 as a factor.
(A) 9/2 x 3/8

(B) 10/89 x 3/8

(C) 1 and 2/3 x 3/8

(D)2 and 7/8 x 3/8

Answers

Facts your profile picture so turnt
The answer is A hope this helps

Nayara wants to know the percentage of each grade level of students at her school who drive to school. She has 444 grade levels in her school.

Answers

Answer:

could you explain the question further? I am confused about what I am supposed to do to answer it.

Step-by-step explanation:

Rewrite without a denominator:

Answers

Denominator is (man)^2, so -3 is the answer

Answer:

The answer is -3.

Step-by-step explanation:

Please help I will give brainly

Answers

ok so the easy way is this

Marc says he will have 20 if he doubles his cards.

if u divide 20 by 2 = 10

but His friend gave him 3 cards before.which means that

10-3 = 7

He started with 7 cards

I answered b and c.

Answer: 7

Step-by-step explanation:

In the end if his cards are doubled to 20 then 20 / 2 = 10 and if his friend gave him 3 more cards then you would subtract 3 from 10 then that would = 7

The area of a rectangle can be represented by x^2−8x+12 . If the width is x − 6, what would be the length?

Answers

ANSWER: Let length be L = x+6 and width be W.
Given:
(x+6)W = x2 +8x +12
W = (x2 +8x +12)/(x+6)
W= (x+6)(x+2)/x+6)
W= x+2
Short Answer: x+2 because W is the width
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