PLEASE ANSWER ASAP!!!! ILL MAKE YOU BRAINIEST!!! What is the length of XY?

Mathematics

2 answers:

leva [86]3 years ago

7 0

2a - 2 = a + 1
2a = a + 3
a = 3

So now that we know what a is we can find the side
3(3) - 4
9 - 4
side XY = 5 units

JulijaS [17]3 years ago

6 0

Not sure, but i think it's 4

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