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
Effectus [21]
3 years ago
7

A fountain in the park has two circular pools that are the same size. What is the total area of the pools if the radius is 3 yar

ds? Use 3.14 for Pi and round the approximate area to the nearest tenth, if necessary. Check all that apply.
Mathematics
2 answers:
mihalych1998 [28]3 years ago
5 0

Answer:

56.6 square yards.

Step-by-step explanation:

Given:

A fountain in the park has two circular pools that are the same size.

<u>Question asked:</u>

What is the total area of the pools if the radius is 3 yards ?

<u>Solution:</u>

First of all we will calculate the area of a circular pool.

As we know:

Area\ of\ circle=\pi r^{2}

                       =\frac{22}{7} \times(3)^{2} \\ \\ =\frac{22}{7}\times9\\ \\ =\frac{198}{7} \\ \\ =28.28\ square\ yards

Area of circular pool nearest tenth = 28.3 square yards

Now, as given that both pools are of same size.

Total area of the pools = 28.3 square yards + 28.3 square yards

                                      = 56.6 square yards.

Thus, the total area of the pools are 56.6 square yards.

Kobotan [32]3 years ago
3 0

Answer:

ur answer is 56.5 and 18

Step-by-step explanation:

You might be interested in
What do you use to repair a TUBA
lina2011 [118]
 you repair it with a tuba glue!
8 0
3 years ago
Find the equation of the line whose slope is -3 and which passes through the point (-5, 3)
nadezda [96]

Answer:

y=-3x-12

Step-by-step explanation:

Plug into equation y=mx+b

3=(-3)-5+b

Simplify

3=15+b

Subtract 15 from both sides

-12=b

Add slope and y-intercept into base equation

y=-3x-12

4 0
3 years ago
Given A(2, 3) B(1, 4) C(1, 3) D(-2, 2). How are AB and CD related?
kondaur [170]

The vector AB is not related with the vector CD as k is not the same for each pair of components.

<h3>Are two vectors similar?</h3>

In this question we must prove if the vector AB is a multiple of the vector CD, that is:

\overrightarrow{AB} = k \cdot \overrightarrow {CD}

\vec B - \vec A = k \cdot [\vec D - \vec C]

(1, 4) - (2, 3) = k · [(- 2, 2) - (1, 3)]

(- 1, 1) = k · (- 3, - 1)

Hence, the vector AB is not related with the vector CD as k is not the same for each pair of components.

To learn more on vectors: brainly.com/question/13322477

#SPJ1

3 0
2 years ago
Is this equation true or false? 4(-5) = (-25)
aleksandr82 [10.1K]
4*-5 is -20 is does not equal -25 so it’s false
3 0
2 years ago
Solve the equation.<br> -3n-4n-17=25<br> n=?
Leno4ka [110]

Answer:

n=-6

Step-by-step explanation:

-3n-4n-17=25

-7n-17=25

-7n=42

n=-6

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the solution to the following system of equations?
    10·2 answers
  • A lorry driver charges $1800 to carry 60 tonnes of weight. How much will he charge for carrying 80 tonnes at the same rate
    10·2 answers
  • Add the two expressions.<br><br> 3z−4 and 2z + 5<br><br> Enter your answer in the box.
    14·2 answers
  • What are the first six multiples of 9
    5·2 answers
  • Harry took a loan from the bank. D(t) models Harry's remaining debt (in dollars) as a function of time, t (in months)
    15·2 answers
  • Please help ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️
    11·1 answer
  • What does this expression represent five times the quotient of some number and ten
    11·1 answer
  • Please help will give brainliest.
    9·1 answer
  • A blender was originally sold for $90 and has been marked
    14·2 answers
  • NEED ASAP plz
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!