thecarmenlissette thecarmenlissette

16-07-2020
Mathematics

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help plz i will make u brainllest

help plz i will make u brainllest class=

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mhanifa mhanifa

16-07-2020

Answer:

C. 3√7

Step-by-step explanation:

As we know, the product of projections is equal to square of altitude in the right triangle. Applied to the given triangle, we get:

9×7= y²
y= √9×7
y=3√7

Choice C. 3√7 is the correct one

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Аноним Аноним

16-07-2020

Answer: C. 3√7

Step-by-step explanation:

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