Answer:
Which expression is equivalent to 5(4x+3)-2x?a 18x+15b 18x+3c 7x+8d 2x+8
A-18x+15
Answer:
C.
Step-by-step explanation:
use the pythogorean theorem a^2 + b^2 = c^2
D) 12 would NOT be a possible length for the third side because the sum of the 2 shorter legs should be greater than the longest leg.