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2 years ago

F is the midpoint of EG. If EF = 3x and EG = 5x + 7, what is EF

Mathematics

1 answer:

enyata [817]2 years ago

4 0

If F is the mid point of EG and EF = 3x and EG = 5x + 7,then EF=21.

Given that F is the mid point of EG and EF = 3x and EG = 5x + 7.

We are required to find the length of EF.

Mid point is the point which divides the line or line segment into two equal parts.

Because F is the mid point of EG so EG=2*EF

Using the expressions of EG and EF in the equation above.

5x+7=2*3x

5x+7=6x

x=7

EF=3*7

EF=21

Hence if F is the mid point of EG and EF = 3x and EG = 5x + 7,then EF=21.

Learn more about mid point at brainly.com/question/5566419

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To prove

Formula

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