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
brilliants [131]
3 years ago
7

Julie bought three circular rugs to put in her bedroom. Each rug has a 4 ft radius. What is the area of her floor that will be c

overed by rugs? Leave answer in terms of π.
A) 8π ft2
B) 16π ft2
C) 32π ft2
D) 48π ft2
Mathematics
2 answers:
Stells [14]3 years ago
8 0

Answer: 48π ft2

Step-by-step explanation: The formula for area of a circle is A = πr2. The radius of each rug is 4 feet. We substitute 4 into the formula and we get 16π ft2. Multiply by three to find the total area covered is 48π ft2

V125BC [204]3 years ago
4 0
Answer is D.) 48π ft²

Given:
3 circular rugs.
radius: 4 ft

Area of a circle = π r²
A = 3.14 * (4ft)²
A = 3.14 * 16ft²
A = 50.24 ft² 

Total area of 3 rugs

50.24 ft² * 3 rugs = 150.72 ft²

Equation leaving π.

150.72ft² ÷ 3.14 = 48ft²

D.) 48π ft²

You might be interested in
A number line contains points q,r,s and t. point q on the coordinate 24, r is on the coordinate 28, s is on the coordinate 29, t
asambeis [7]
77.2 is your answer!!!!


4 0
3 years ago
Solve for j.<br> 4 - 2 = 3<br> = 3(1/3j+2)
Lerok [7]
J would equal 8/3 hope this helps
8 0
2 years ago
Round 258,177 to the nearest thousand asap !!!!!
Leya [2.2K]
The nearest thousand would be 25800.
3 0
3 years ago
Read 2 more answers
A stockbroker has money in three accounts. The interest rates on the three accounts are 7%, 8%, 9%. If she has twice as much mon
Sveta_85 [38]

Answer:

x=amount invested at 7%

2x=amount invested at 8%

3x=amount invested at 9%

interest=principal*rate*time (time=1 year)

$150=0.07x+0.08*2x+0.09*3x

$150=0.07x+0.16x+0.27x

$150=0.50x

$1500=5x

x=$300 invested at 7%

2x=$600 invested at 8%

3x=$900 invested at 9%

Step-by-step explanation:

5 0
2 years ago
9 of 10
Aleks04 [339]

\frac{3}{10}

Answer:

^^

Step-by-step explanation:

I just pressed 27/90 on the calculator hahahha

6 0
2 years ago
Read 2 more answers
Other questions:
  • Five oranges were selected at random from a crate of 53 oranges. Their diameters were measured, in millimeters, and then recorde
    10·2 answers
  • Which statements about opposites are true? (Select all that are correct)
    10·2 answers
  • Bruce has a red that is 21 feet long he needs to cut the rope into 1/5 foot long strips how many strips can prescribe from his r
    11·1 answer
  • Is 9 over 10 terminating or repeating
    10·1 answer
  • 3) A cable company had 595 subscribers. The ratio of regular subscribers to premium
    9·1 answer
  • Solution for 8x-3(2x-4)=3(x-6)
    14·1 answer
  • Complete the equation of the line through (-8, -2) and (-4, 6)
    11·1 answer
  • Which expression is equal to (2 – 5i) – (3 + 4i)?<br> O1 – 9i<br> 0-1 – 9i<br> 05 -<br> 0 -1- i
    6·1 answer
  • PLEASE HELP ME THIS IS SO IMPORTANT
    12·2 answers
  • Reuben bought 4 CDs that were each the same price. Including sales tax, he paid a total of $44.40. Each CD had a tax of $0.60. W
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!