Answer:
39
Step-by-step explanation:
Angles are supplementary when they add up to 180. So, we know the other angle that isn't 58 is
. Therefore, 
Answer:
x = 
Step-by-step explanation:
Given
Ax + By = C ( subtract By from both sides )
Ax = C - By ( divide both sides by A )
x = 
Answer:
56
Step-by-step explanation:
Lowest Common Multiple= 56
You need to multiply the two numbers. Or you can use long addition.
The vertex to this question is (6, -31)