Solve Y, using the Pythagorean Theorem.

Mathematics

2 answers:

olchik [2.2K]3 years ago

7 0

Answer:

y = 8.9

Step-by-step explanation:

8^2 + y^2 = 12^2

64 + y^2 = 144

subtract 64 from both sides

y^2 = 80

square root both sides

y = square root 80

y = 8.9

Aleks04 [339]3 years ago

4 0

Y=8.9 here was the answer

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