Answer:
b=79
Step-by-step explanation:
Hey There!
Angle a and angle B are a pair of vertical angles therefore they are congruent to each other.
So if a=79 then b also = 79
hope this helps :)
Answer: uuf, hard
Step-by-step explanation: SORRY, DON'T KNOW
f(-3)= - (-3)+5= +3 +5 = 8
thr standard form for a quadratic equation is:
ax²+bx+c
in this example, a=1, b=(-1), c=(-42)
