What is the exact area of a circle whose diameter is 24 cm
What is the exact area of a circle whose diameter - 4

Answers

Answer 1
Answer: The area formula of a circle is π×r^(2) pi is 3.14 and r is the radius.  The question gives you the diameter.  To find the radius with a given diameter, divide the diameter by 2.  24÷2=12.  The radius is 12.  Now we can multiply 3.14×12^(2) do the exponents first.  12×12=144.  Now multiply that by pi. 144×3.14=452.16

Related Questions

PLEASE HELP! Do the angles stay the same degrees when the shape is reduced or enlarged?ex. a triangle is enlarged. do the angles stay the same in the origanal one, and the new enlarged one?
How can I solve this system of linear equations by substitution 3x-2y=9 and y=2x-7
The area of the parallelogram below is ____ square meters.A parallelogram with height labeled with 7 meters. The top horizontal side is labeled 9 meters. The base of the left triangle formed by the height is 2 meters.
Find the experimental probability that the first three students to arrive at school are boys.A.3/20 B.1/5 C.3/10 D.1/4
Out of 150 people, 36 people About how many people out of 350 would likely wear blue jeans?

What is four sixths minus five sixths

Answers

4-5 = -1 
4/6 - 5/6 = -1/6
1 sixths would be the awnser you just take away four from five that will give you one so you just need to add the sixths part

What is (5x^2+x-3)-(-2^3+4)

Answers

I love this! :3

5x^2+x−3−(−2x^3+4)


5x^2+x+−3+−1(−2x^3)+(−1)(4)


5x^2+x+−3+2x^3+−4


(2x^3)+(5x^2)+(x)+(−3+−4)


And we're left with 2x^3+5x^2+x−7
a(b+c)=ab+ac
distribute invisible -1
5x^2+x-3+2x^3-4
group like terms
2x^3+5x^2+x-3-4
2x^3+5x^2+x-7

Simplyfi. (9g^10p^8)^2
givin brainlest to first correct

Answers

Answer:

= 9 {g}^(20)  {p}^(16)</p><p>

hope this helps

brainliest appreciated

good luck! have a nice day!

4y-11=21 what is the value of y

Answers

4y-11=21
Add 11 to 21.
4y=32
Divide both sides by 4.
y=8


My steps may be really weird, but please don't ridicule me. 

1. 11+21
2. 32 divides 4
3. 8
So, y is 8.

Phil ate 3 less than twice as many pancakes as Sara. Together they combined to eat 15 pancakes. How many pancakes did each one eat?

Answers

Answer:

Sara ate 9 and Phil ate 6

Step-by-step explanation:

if sara eats 9 and phil has to eat 3 less then him 9-3=6

6+9=15

wait I read that wrong...

What is the square root of 600?

Answers

24. 49489743 or 24 and 1/2 approximate
Happy to Help!
The square root of 600 will be 24.49 to the nearest hundreds.

if it helps say thank you.
Other Questions