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3 years ago

Use the figure to the right to find the value of PT. T is the midpoint of PO.

Mathematics

1 answer:

Step2247 [10]3 years ago

4 0

Answer:

PT=19

Step-by-step explanation:

It is given that, T is the midpoint of PQ. If T is mid point, then it will bisect the line segment i.e.

PT=TQ

4x + 7=8x - 5

Subtracting 7 both sides

4x + 7-7=8x - 5-7

4x=8x-12

Subtracting 8x both sides

4x-8x=8x-12-8x

-4x=-12

4x=12

x=3

The value of x is 3.

Now,

PT = 4x + 7

= 4(3) + 7

=12+7

=19

Therefore, the length of PT is 19.

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