Answer:
y=[x+1]-3 because it's at the end of the line
Answer:
α=39.80°
Step-by-step explanation:
applying the law of sin and cos, we have:

and to the nearest tenth of a degree
α=39.80°
Answer:
68⁰
Step-by-step explanation:
90 + 22 = 112
180 - 112 = 68