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3 years ago

Can someone help me with this

Mathematics

2 answers:

Dahasolnce [82]3 years ago

6 0

Answer:

y=8.9

Step-by-step explanation:

To solve this problem, we have to use the pythagorean theorem.

the formula for the pythagorean theorem is a²+b²=c²

(8)²+(y)²=(12)²

64+y²=144

y²=144-64

y²=80

y=√80

y=4√5

y=8.9

hope this helps!!

Naya [18.7K]3 years ago

3 0

Answer:

the answer should be 8.9

you square 12 and square the 8 and subtract them by each other

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