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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

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The Weston Laundry washes all the linens for local hotels. In 7 days, they washed 285.38 pounds of towels and 353.47 pounds of s
Serhud [2]
In the problem it is already given that Weston Laundry washed 285.38 pounds of towel and 353.47 pounds of sheets from local hotels in 1 day. Firstly we have to find the total pounds of linens that Weston Laundry has washed in 7 days. Then only will it be possible to find the amount of linen washed in a day.
Then t
Total linen washed by Weston Laundry in 7 days = (285.38 + 353.47) pounds
                                                                               = 638.85 pounds.
Then
The amount of linen washed by Weston Laundry in 1 day = 638.85/7
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4 0
3 years ago
Lexi had 300 apples in her basket to sell if she dropped 122 apples on the ground she can't use them and sell them, and then aft
Andrew [12]

Answer:she has 120 apples left.

Step-by-step explanation:

Total number of apples that Lexi had in her basket to sell is 300.

If she dropped 122 apples on the ground because she can't use them and sell them, then the number of apples that she has left for sale is

300 - 122 = 178

If then after she sells 58 apples, the number of apples that she has remaining would be

178 - 58 = 120 apples

4 0
3 years ago
If i have 2 c's 2 A's 3 b's and 1 d what is my gpa and would i be able to pass 8th grade
IgorC [24]
A= 4 points
B= 3 points
C= 2 points
D= 1 point
F= 0 points

So you add 2+2+4+4+3+3+3+1
Which equals 22
Now divide 22 by 8
You get 2.75
So yes with a 2.75 gpa you should pass 8th grade as most schools require nothing less than a 2.0
8 0
4 years ago
Y=4x+6, What does x equal
Neko [114]

Answer:

Step-by-step explanation:

1. Draw a line down the middle of the equal sign .

2.Divide 4x/4. Which equals x.

3. Divide 6/4. Which equals 1 and 2/4 or 1 and 1/2.

4. X=1 2/4

5. Check=

Y=4x+6

Plug 4 with 1 2/4. Which equals 6.

6+6=12

X=1 2/4 Y=12

4 0
3 years ago
Read 2 more answers
Select the equivalent expression b^-3 =<br> A.(-b)^3<br> B.3^b<br> C.1/b^3
Sedaia [141]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
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