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natima [27]
3 years ago
12

Who is correct chris or sam

Mathematics
2 answers:
Nastasia [14]3 years ago
7 0
The answer is Lacey :)
Advocard [28]3 years ago
4 0
Lacey, because you have to do the opposite when you want to get rid of a number. She subtracted 20 because it was originally positive 20. Chris messed up and did not do the opposite, subtraction, and instead he added 20
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Sandra bought 120 square feet of carpet for a room in her new house. If the room is square, what is the length of each side of t
BARSIC [14]
Answer:
length of each side of the room is 2√30 which is approximately 10.9545 ft

Explanation:
The area of the square can be computed as follows:
Area = l²
where l is the length of the side

We are given that:
area = 120 ft²

Substitute with the area in the above equation and solve for l as follows:
area = l²
120 = l²
l = √120
l = 2√30 ft
This is approximately equal to 10.9545 ft

Hope this helps :)
3 0
3 years ago
Read 2 more answers
What is the decimal 25/75
Charra [1.4K]

Answer:

0.3

Step-by-step explanation:

1. break it down 25/75

2. the answer 1/3 not the real answer

3.turn decimal form

4.  0.3

3 0
3 years ago
Some values of a linear function are shown in this table:
viva [34]

9514 1404 393

Answer:

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Step-by-step explanation:

The rate of change is given by the slope formula:

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The rate of change of this function is 5.5.

8 0
3 years ago
First, rewrite 17/25 and 13/20 so that they have a common denominator. Then, use to order 17/25 and 13/20
Elenna [48]

Answer:

The common denominator is 100 because they dont have a number lower so 20*5 is 100 and 25*4 gives you 100

Step-by-step explanation:

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Answer:

its false

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3 0
3 years ago
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