204k views
5 votes
Can you help me please?

Can you help me please?-example-1
User Hyuk
by
3.2k points

1 Answer

5 votes

9514 1404 393

Answer:

13

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