Answer:
the coefficient is 1
Step-by-step explanation:
Answer:
=-5
Step-by-step explanation:
16=-3x+1
Subtract 1 from both sides
15=-3x
Divide both sides by -3 to isolate x
x=-5
Answer:
x should be 55
Step-by-step explanation:
the acute angle is 55 and we know that the whole horizontal is 180 so calculate 180-55 to find the obtuse angle which is 125. Then subtract 70 from that to isolate for x and you get 55.
Answer: 79%
Step-by-step explanation: