Answer:
Step-by-step explanation:
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A. 144 degrees
B. 51 degrees
38*3+30
114+30=144
39 + x = 90
x = 51
y=mx+b
From a Graph:
m=3/2 b=3
Equation: y=3/2x+3
Non-Proportional
Negative Slope
2nd From a Graph:
m=5/2 b=4
Equation: y=5/2x+4
Do you add them?? or is it multyplying 2 3 and 4??
