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Ber [7]
3 years ago
11

14. Mrs. Drew wants to build a square sandbox

Mathematics
1 answer:
Sidana [21]3 years ago
6 0

Answer:

44 ft

Step-by-step explanation:

step 1

Find the length side of the square box

The area of the box is equal to

A=b^{2}

where

b is the length side of the square box

we have

A=121\ ft^2

substitute

121=b^{2}

solve for b

square root both sides

b=11\ ft

step 2

Find the perimeter of the square box

The perimeter of the square box is

P=4b

we have

b=11\ ft

substitute

P=4(11)=44\ ft

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34 feet converted to yards and feet
Julli [10]

Answer:

11 yards and 1 foot

Step-by-step explanation:

34 divided by 3

4 0
4 years ago
Read 2 more answers
on the blueprint of the house 44 millimeters represents 8 meters. the length of the living room is 33 millimeters on the bluepri
Scilla [17]
So if 44=8 and 33=x, solve for x. 
The problem would look like this : 44mm = 8m
                                                      33mm =  x
You would cross multiply giving you this : 44x = 264
Then divide 264 by 44 to isolate x, then you should get this : x = 6
6m will be your answer.
6 0
3 years ago
You invest $3,000 in an account that has an annual interest rate of 2.5%, compounded continuously. How much money will be in the
Anarel [89]
Formula= amount=principal(1+rate/100)^time
a=3000(1+2.5/100)^5
a=3000(100/100 +2.5/100)^5
a=3000(102.5/100)^5
a=3000(1.025)^5
a=3000x1.131408212890625
a=3000x1.1314
a=3394
hope you understood
6 0
3 years ago
I just need the answer to this !!
Romashka-Z-Leto [24]

Answer:

A

:))))))))))))))))))

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3 years ago
Lol i need help again :p
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Answer:

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Step-by-step explanation:

5 0
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