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Part A: alex purchased a picture frame with an area of 1250 in. He measured the length to be 50. what is the width? Part B:alex has another picture frame with an are of 500 in and the same width as the first one. what is the length of the second frame

Respuesta :

Answer:

Part A: 25 in Part B: 10 in

Step-by-step explanation:

Part A:

we know the formula for the area of a rectangle is A=lw

or Area = length x width

We are given the area and the width

1250 = 50 (length)

Divide both sides by 50 to isolate the variable

25=l

your length is 25 in.

Part B:

the process here is the same

500 = 50 (length)

Divide both sides by 50 to isolate the variable.

10=l

your new length is 10 in.

Answer: Part A: 25 in Part B: 20 in

Step-by-step explanation:

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