3 years ago

What is the circumference of a circular swimming pool with a diameter of 20

Mathematics

2 answers:

worty [1.4K]3 years ago

8 0

Answer:

A. 62.8 ft

Step-by-step explanation:

$C = \pi \: d = 3.14 \times 20 = 62.8 \: ft$

harkovskaia [24]3 years ago

4 0

The answer is A 62.8

You might be interested in

cylinder A has a radius of 1m and height of 3 M. cylinder B has a radius of 3m and a height of 3m. what is the ratio of the volu

Svet_ta [14]

1:9 is your answer .

6 0

4 years ago

Read 2 more answers

Please help with the main graph that has the 3 bullet points!!

Ierofanga [76]

Answer:

Identify the correct parent function.

$f(x)=x^{2}$

Is the relation also a function?

Yes, all inputs have one output.

Is it continuous or discrete?

Continuous, it has a solid line.

What is $f(2)$ ?

$f(2)=4$

8 0

3 years ago

Radical 2 squared plus 7 squared

ololo11 [35]

Answer: 51

Step-by-step explanation: (sqrt(2))^2 + 7^2

The squareroot and square cancel, leaving 2. 7^2=7*7=49

49+2=51

7 0

3 years ago

Read 2 more answers

PLEASE HELP IM STRUGGLING ILL GIVE 15 PTS! Given segment CE and point D that lies on CE, find ED if CE = 17, CD=-20-5x, and ED=-

mr_godi [17]

Here you go! The work is shown below!

6 0

2 years ago

When the coffee is brewed according to directions, a pound of coffee beans yields 50 cups of coffee (4 cups = 1 qt). How many kg

Basile [38]

we know that

$1\ pound=0.453592\ kg$

in this problem

a pound of coffee beans yields $50$ cups of coffee

by proportion

Find the kg of coffee that are required to produce $100$ cups of coffee

$\frac{0.453592}{50}\frac{kg}{cups} =\frac{x}{100}\frac{kg}{cups}\\ \\50*x=100*.453592\\ \\x =0.453592*100/50\\ \\x=0.907184\ kg$

therefore

<u>the answer is</u>

$0.907184\ kg$

5 0

3 years ago

Read 2 more answers