Answer:
21
Step-by-step explanation:
-9=9
9+12=21
Answer:
Acceleration equals zero because of constant velocity

coefficient
Fr = coefficient × r
60.62= ce ×100
0.60 = coefficient
Answer:
C. 0.300 s.
53
11 + x
Step-by-step explanation:
brainest plz
Answer:
a straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point.
OR
a completely different line of thought or action.
Step-by-step explanation: