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Mathematics
Rudy
1 April, 07:23
3) AC = 25, BC = 2x - 7, and AB = 2x - 12.
Find AB.
+2
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1
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Phoebe Clay
1 April, 09:10
0
Answer: 2x-7 + 2x-12 = 25
combine like terms
4x-19=25
+19
4x=44
4 / 4
divide on both sides
and X=11
now you can put X back into the equation.
AB = 2 (11) - 12 ... which ends up equaling 10.
you're welcome
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