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yawa3891 [41]
2 years ago
5

What is the area of a circular swimming pool with the radius of 3 feet

Mathematics
1 answer:
horsena [70]2 years ago
8 0

Answer:

9\pi

Step-by-step explanation:

r=3

Area of circle: \pir^{2}

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What is the ratio of a : b, knowing that a — b = 3 <br> a + b = 5
UNO [17]

Answer:

4:1

Step-by-step explanation:

a — b = 3

then a= 3+b

a + b = 5

3+b +b = 5

3+2b=5

2b=5-3

2b=2

b=1

a= 3+b

a=3+1=4

a:b= 4:1

3 0
3 years ago
What is the value of when x = 16 and y = 2?<br> 32<br> 02<br> 2<br> 2<br> 4<br> Hi
nasty-shy [4]
If you are multiplying 16 times 2 then 32 would be your answer. If you are subtracted your answer would be 14. If you are adding them your answer would be 18. I don’t really see what sign is being used.
7 0
3 years ago
The perimeter of a triangle is 70 in. The shortest side is 11 in. less than the longest side. The middle side is 24 in. less tha
kondor19780726 [428]

Answer:

The sides are

6

inches,

8

inches and

10

inches

Explanation:

I'd suggest that the question should read 'The perimeter of a triangle is 24 inches. The longest side is 4 inches longer than the shortest side, and the shortest side is three-fourths the length of the middle side. How do you find the length of each side of the triangle?'

In this case the question can be answered. If

x

is the length of the middle side, then the shortest side is 3/4x and the longest side is 3/4x+4

x+3/4x+3/4x+4=24

10/4x=20

x=8

Then the shortest side is 6and the longest side is 10

Step-by-step explanation:

4 0
3 years ago
Find the median of this data 18, 9,<br> 17, 18, 15, 10, 18
USPshnik [31]

Answer:

The Median of this data is 17 :)

Step-by-step explanation:

3 0
3 years ago
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Put 0.875 in a fraction form
KATRIN_1 [288]
I think the answer is 7/8
4 0
3 years ago
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