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Verdich [7]
3 years ago
12

Draw a diagram. Write the Segment Addition Postulate for the points described. Then solve for missing length.

Mathematics
1 answer:
77julia77 [94]3 years ago
7 0

Answer:

3

Step-by-step explanation:

QC=2x

RC=3x

QR=15

THEREFORE,

QC+RC=QR

=>2x+3x=15

=>5x=15

=>x=15/5

=>x=3

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When the digit to the right of the place you're rounding to is more than 4, you increase the digit in the rounding place by 1.

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4 0
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