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
babunello [35]
3 years ago
11

Calinda is painting the design on her bedroom wall. The large circle has a diameter of 32 inches. To the nearest square inch, ho

w much paint swill she need for the shared reign on
Mathematics
1 answer:
lyudmila [28]3 years ago
8 0

Answer:

804 inches

Step-by-step explanation:

Amount of paint she would need is equal to the area of the circle

Area of a circle = πr²

π = 3.14

r = 32/2 = 16

The diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

3.14 x 16² = 804 in

You might be interested in
Simplify this equation (3√2)²​
Scilla [17]

Answer:

18

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Cordell Johnson purchased a snow blower for $237.00 and two bags of rock salt for
skelet666 [1.2K]

Answer:

a.240.15

Step-by-step explanation:

a.240.15

b.12.0075

c.252.1575

3 0
2 years ago
A craftsman can sell 10 jewelry sets for $500 each. He knows
liraira [26]

Answer:15

Step-by-step explanation:

Given

Craftsman sell 10 Jewelry set for $500 each

For each additional set he will decrease the price by $ 25

Suppose he sells n set over 10 set

Earning=\text{Price of each set}\times \text{no of set}

Earning =(500-25n)(10+n)

E=5000+500n-25n^2-250n

differentiate to get the maximum value

\frac{dE}{dn}=-50n+250

Equate \frac{dE}{dn} to get maximum value

-50n+250=0

n=\frac{250}{50}

n=5

Thus must sell 5 extra set to maximize its earnings.

5 0
3 years ago
According to the 2000 Census the population of Canton was 7,720. Holly Spring's population was 3,200. Canton's population increa
MAVERICK [17]
7720 + 80x = 3200 + 120x

I think this is correct.  Hope it helps!
4 0
3 years ago
HELP!!!<br> Find the circumference. Don't forget to label your answer.
bija089 [108]
<h2><u>CIRCUMFERENCE</u></h2>

<h3>Possible Question:</h3>

» The diameter of a circle is 11 in. What is the circle's circumference?

<h3>Answer:</h3>
  • \blue{\bold{34.54 \: \:in}}

— — — — — — — — — —

<h3>Step-by-step explanation:</h3>

To find the circumference, use pi (π), a mathematical constant. Its value is approximately equal to 3.14.

— Multiply the diameter with π in order to get the circumference of a Circle.

  • \sf \: given  :  \underline{ \tt \: d = 11 \:  in \: } \\  \\ \tt \: \: C = π × d \tt \\ \tt \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 3.14×11 \: in  \\ \tt \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \underline{ \boxed{ \purple{ \bold{ 34.54\:in}}}}

Therefore, the circumference of the circle is 34.54 inches.

_______________∞_______________

4 0
2 years ago
Other questions:
  • The thickness of a dollar bill is 0.00011 meter. use a single digit times a power of 10 to write a estimate of the thickness
    7·1 answer
  • What is the solution set to this inequality, where x is a real number: -4x
    12·1 answer
  • Solve the system of equations using substitution y=2x+3 y=3x+1
    5·2 answers
  • During Sunday's game against the Nuggets, Lebron James scored 26 points. If the laker scored 105 points to win, what percentage
    9·2 answers
  • Help with 694 = x10<br><br> and its says write it in scientific notation
    7·2 answers
  • Help me pweaseeeeee):
    13·1 answer
  • there are 1282 people under the age of 20 in Pierce city. this represents 19% of the population. what is the total population?
    10·2 answers
  • HELP!! HARDEST QUESTION EVER WILL MARK BRAINLIEST!
    15·2 answers
  • The water level is 8 feet below your dock.
    6·1 answer
  • 2. The length of a rectangle is 5 feet more than the width. The perimeter of the rectangle is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!