I think its A not 100% sure its the only one that starts on -3 but i think it is hope i helped you out
Answer:
Angles AXY and YXB are complementary angles because they add up to 90 degrees, which can be inferred by looking at angle BXC.
Answer:
shortest side = 3 in
Step-by-step explanation:
Sum the 3 sides and equate to 13, that is
x - 5 + 6 + 
= 13, that is
x + 1 + = 13 ( subtract 1 from both sides )
x + = 12 ( multiply through by 2 to clear the fraction )
2x + x = 24
3x = 24 ( divide both sides by 3 )
x = 8
Thus
x - 5 = 8 - 5 = 3 and = 
= 4 , then
The shortest side is x - 5 = 3 in
The answer is 2x+1..... i Recommend you downloading the app called Photomath… It really helps for problems like these and any problem really.
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