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3 years ago

How to solve for y.

Mathematics

1 answer:

NARA [144]3 years ago

7 0

25, 65, and y make a right triangle. use a^2 + b^2 =c^2.
so...
y^2 + 25^2 = 65^2
y^2 + 625 = 4225
y^2 = 3600 take the square root of both sides
y=60

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