3 years ago

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

Mathematics

1 answer:

Solnce55 [7]3 years ago

6 0

Answer:

A. x = 1, y = 4

Step-by-step explanation:

2x +8 = 10x

y + 2 = 10x - y

10x - 2x = 8

8x = 8

x = 1

y + 2 = 10x - y

2y = 10x - 2

2y = 10*1 - 2

2y = 8

y = 4

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