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3 years ago

Can you help me please?

Mathematics

1 answer:

Shalnov [3]3 years ago

6 0

9514 1404 393

Answer:

Step-by-step explanation:

The segments WX and WY are congruent, so ...

5n -2 = 2n +7

3n = 9 . . . . . . . . . . add 2-2n to both sides

n = 3 . . . . . . . . . . . .divide by 3

WY = 2n +7 = 2(3) +7 . . . . substitute for n in the expression for WY

WY = 13

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3 years ago

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Step-by-step explanation:

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Area of a triangle = A = ?

Formula:

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