Answer:
8x^3 + 4x^2 + 4x -7
Step-by-step explanation:
Add like terms.
Rate or velocity is always distance divided by time
369 km / 3 sec =
123 kilometers per second
Answer:
35 degrees
Step-by-step explanation:
Degrees in a triangle: 180
Assume Angle C = 90 degrees
180-55-90 = 35 degrees
Answer:
f=12.7
Step-by-step explanation: