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4 years ago

How Do I Solve Problem #2 Nobody Has Been Able To Figure It Out. Someone Please Help.

Mathematics

1 answer:

Citrus2011 [14]4 years ago

6 0

15x - 2 + 5x + 3 = 5...I set it equal to 5 because PR is 5 ft long
20x + 1 = 5
20x = 5 - 1
20x = 4
x = 4/20
x = 1/5

PQ :
15x - 2 =
15(1/5) - 2 =
3 - 2 =
1

QR :
5x + 3 =
5(1/5) + 3 =
1 + 3 =
4

point Q is not the midpoint....because if point Q was the midpoint, the PQ would equal QR....and in this problem, PQ = 1 ft and QR = 4 ft

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