Answer:
fx+gx=5x-11
fx-gx=x-3
Step-by-step explanation:
Agree with the one at the top it’s 36
Answer:
72 degrees
Step-by-step explanation:
Slope
y=-(7/8)x+105
plug in 72 for the y
72=-(7/8)x+105
-177=-(7/8)x
72 = x
Answer:

Step-by-step explanation:
Notice from the attached image that -315 degrees is the same as 45 degrees.
Recall as well that the csc function is defined as the reciprocal of the sine function: 
Then, you need to evaluate 
-15+15 - 9y =39+15
-9y=54
y= -6