Answer:
58°
Step-by-step explanation:

Answer is B. 2.19/Ib (just divide 4 by 8.76)
The answer is 4 3/8 boxes because 1 3/4 x 2 1/2 = 4 3/8.
The vertex is (-3,3),so a =-3, b=3. a+b=0
Answer:
1/2
Step-by-step explanation:
We only care about the third coin
we could get heads or tails on the third flip
P (third coin will be heads) = outcome heads / total
=1/2