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
kenny6666 [7]
3 years ago
11

Jason is painting a large circle on one wall of his new apartment. The largest distance across the circle will be 8 feet. Approx

imately how many square feet of wall will the circle cover? Use 3.14 for π and round to the nearest hundredth. How much area will he cover if he painted a circle on three walls?
Mathematics
1 answer:
Hunter-Best [27]3 years ago
7 0

Answer:

a) 50.24 ft²

b) 150.72 ft²

Step-by-step explanation:

Jason is painting a large circle on one wall of his new apartment. The largest distance across the circle will be 8 feet.

The distance across a circle is also called a diameter, Hence,

D = Diameter = 8 ft

The Area of a circle = πr²

r = Diameter/2 = 8ft/2 = 4ft

π = 3.14

Hence,

The Area of the circle = π × (4 ft)²

= 50.24 ft²

a) Approximately the amount of wall the circle will cover is 50.24 ft².

b) How much area will he cover if he painted a circle on three walls?

This is calculated as:

1 wall = 50.24 ft²

3 walls = x

Cross Multiply

x = 3 × 50.24 ft²

x = 150.72 ft²

You might be interested in
2.5/6 = h/9 h=? What does this mean
omeli [17]

Answer:

h = 3.75

Step-by-step explanation:

Step 1: Write equation

2.5/6 = h/9

Step 2: Solve for <em>h</em>

  1. Cross multiply: 22.5 = 6h
  2. Divide both sides by 6: 3.75 = h
  3. Rewrite: h = 3.75

Step 3: Check

<em>Plug in h to verify it's a solution.</em>

2.5/6 = 3.75/9

0.416667 = 0.416667

5 0
3 years ago
Read 2 more answers
Find the mean of x,+2,3x,-4,3x+2 and 2x​
My name is Ann [436]

Answer:

it is -1

Step-by-step explanation:

2= 410x+14⇒4x+8=10x+14   ⇒6x=−6    ⇒x=−1  

6 0
2 years ago
adults say that they have cheated on a test or exam before. You randomly select six adults. Find the probability that the number
VLD [36.1K]

Answer: a. 1/6. b. 2/3. c. 5/6

Step-by-step explanation:

Number of adults randomly selected= 6

a. Finding the probability of adults that have cheated on an examination before is exactly 4.

The numbers are 1, 2, 3, 4, 5 and 6.

Probability of chosen exactly 4 will be 1/6 since 4 can only occur once.

b. More than 2means 3,4, 5 and 6.

Probability that the number of adults that have cheated on a test or exam is more than 2 will be:

4/6 = 2/3

c. At most 5 means 1,2,3,4 or 5

This will give 5/6

5 0
3 years ago
A teacher surveyed her class to find out how many texts the students send in a week. She created this box plot to show the data.
Marta_Voda [28]
Answer: 130
Explanation:
7 0
3 years ago
What is the quotient of 13,632 ÷48 please show the work
marysya [2.9K]
13,632 ÷ 48 equals to 284
4 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate sum5.3 +(-7.45) =
    11·1 answer
  • Which statement best describes (3 × 4) × 6 = 3 × (4 × 6)?
    5·1 answer
  • For neighborhood parks of a given size, the equation yˆ=7.219x+2.033 models the number of children at a park, where x is the num
    5·2 answers
  • Which of the following statements are true about the graph of f(x) = 6(x + 1)2 -9?
    10·2 answers
  • PLEASE HELP!!!!
    5·1 answer
  • An isosceles triangle has an angle that measures 40 degrees. Which other angles could be in that isosceles triangle? Choose all
    14·2 answers
  • Help with this one too!!!<br><br><br> Show steps please :)
    15·1 answer
  • A rocking horse has a weight limit of 60 pounds.
    6·1 answer
  • PLEASE HELP FAST!! <br>28. Find the value of x In the figure below. Show your work. ​
    6·1 answer
  • Type your answers into the boxes.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!