Answer:
9
Step-by-step explanation:
f(x) = x²
f(-3) = (-3)²
f(-3) = 9
uhh can you send a picture
fifty dollors a night
100/2=50
10
sin30° = =
m=2
6
C=9.2v + 21.2
76.4 = 9.2v + 21.2
76.4 - 21.2 = 9.2v
55.2 = 9.2v
v= 55.2 / 9.2 = 6