Answer:
Step-by-step explanation:
Area of circle = 78.5 in²
πr² = 78.5
3.14*r² = 78.5

r = 5 in
Answer:
h(t) = 16t changes 16 units every t. in the interval t=7 to t=2,
if its asking for:
then it's
16(2) - 16(7) = 32 - 112 = -80
Answer:
Step-by-step explanation:
Hope this helped (:
Answer:
for the last u have to..
Step-by-step explanation:
choose the one
the answer will be -5
Step-by-step explanation:
because you have to minus 5 and 10
so the answer will be x =- 5