For what values of x and y are the triangles congruent?

Mathematics

2 answers:

KatRina [158]3 years ago

7 0

For y
since both triangles are congruent,
6y-8=2y+8
4y=16
y=4
For x
5x-5y=2y+7
since y is 4, substitute y to 4
so,
5x-5(4)=2(4)+7
5x-20=15
5x=35
x=7

olya-2409 [2.1K]3 years ago

3 0

Yeah, what he said...x=7 :)

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