2 years ago

I need help pleaseee

Mathematics

1 answer:

slava [35]2 years ago

4 0

9514 1404 393

Answer:

297 miles

Step-by-step explanation:

The round-trip distance from X to Y is double the one-way distance. The distance from X to Y is 648/2 = 324 miles.

That distance is the sum of distances from X to Z and Z to Y. Then ...

XZ +ZY = XY

27 +ZY = 324

ZY = 297

It is 297 miles from City Z to City Y.

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Answer:

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Now, by POINT SLOPE FORMULA:

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