2 years ago

Please help me with this MATH question.

Mathematics

1 answer:

andrey2020 [161]2 years ago

3 0

Answer:

y=4

Step-by-step explanation:

84=30y-9y, first you collect like terms.

84=21y, swap the sides

21y=84, devide both sides and you get y =4

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Step-by-step explanation:

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Please help!! <br> Find A

Triss [41]

Answer:

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Step-by-step explanation:

The longer hypotenuse is found using the Pythagorean theorem as ...

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