1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Artist 52 [7]
3 years ago
10

If the area of a circular pool is 300 square yards, what is its radius?

Mathematics
1 answer:
elixir [45]3 years ago
4 0

Answer:

<h2>radius = 9.77 yards</h2>

Step-by-step explanation:

Since the pool is circular

Area of a circle = πr²

where

r is the radius

From the question

Area = 300 square yards

To find the radius substitute the value of the area into the above formula and solve for the radius

That's

300 = πr²

Divide both sides by π

We have

{r}^{2}  =  \frac{300}{\pi}

Find the square root of both sides

That's

r =  \sqrt{ \frac{300}{\pi} }

r = 9.7720502

We have the final answer as

<h3>radius = 9.77 yards</h3>

Hope this helps you

You might be interested in
H function is even, odd, or neither.<br> b. g(x) = x² - 2<br> Is it odd or even
o-na [289]

g(x) = x^2 - 2 \text{ is even function }

<em><u>Solution:</u></em>

Given that,

g(x) = x^2 - 2

We have to find whether the above function is odd or even

If a function is: y = f(x)

If f(-x) = f(x), the function is even

If f(-x) = - f(x), the function is odd

Which is,

\mathrm{Even\:Function:\:\:A\:function\:is\:even\:if\:}f\left(-x\right)=f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}\\\\\mathrm{Odd\:Function:\:\:A\:function\:is\:odd\:if\:}f\left(-x\right)=-f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}

From given,

g(x) = x^2 - 2

Replace x with -x

g(-x) = (-x)^2 - 2\\\\g(-x) = x^2 - 2

Therefore,

g(x) = g(-x)

Thus the function g(x) is even

4 0
2 years ago
Simplify i^41 (please help me)
ira [324]

Answer:

i

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
A 8 ft tall cardboard box standing next to a man casts a 20 ft shadow. If the man casts a shadow that is 15 ft long, then how ta
Nataliya [291]

Answer:

The answer is that he would be 27 ft tall

7 0
2 years ago
PLEASE PLEASE HELP ME NO DOWNLOADABLE FILES<br><br> How many solutions <br> y=2x^2+9x
lisabon 2012 [21]

Answer:

There's going to be 2 solutions

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Solve the math riddle below
Tju [1.3M]

Answer:

28 eggs

Step-by-step explanation:

It takes a hen and a half to lay an egg and a half in a day and a half - this means it takes 1 hen to lay 1 egg in a day and a half. Therefore, 1 hen will lay 4 eggs in 6 days, and 7 hens will lay 28 eggs in 6 days.

7 0
2 years ago
Read 2 more answers
Other questions:
  • The product of 3 and 4 2/5
    11·1 answer
  • How is a rational number converted to its decimal form?
    7·2 answers
  • Kendra went on a shopping trip to Yardley. She purchased a cowboy hat originally priced at $25 but discounted 20%. If sales tax
    13·1 answer
  • What do you need to do to extend a number pattern
    8·1 answer
  • Find the root of 5x - 3 = 0
    9·1 answer
  • For the Noah and Andres question: To make orange fizz Noah mixes 4 scoops of powder with 6 cups of water. Andre mixes 5 scoops o
    15·1 answer
  • Please help with this too!
    12·1 answer
  • Would mind give me only answer​
    6·1 answer
  • Natalia can serve 120 volleyballs in 8 minutes and 330 volleyballs in 22 minutes. How many volleyballs can Natalia serve per min
    12·1 answer
  • Find the missing angle on the triangle pls need help
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!