Answer:
-10 pounds or 10 pounds loss
Step-by-step explanation:
you subreact 10-20 and you get -10
By definition of absolute value, if
, then
, so

On the other hand, if
, then
, and

Answer:
i think it is 25
Step-by-step explanation:
sorry if not correct
The horizontal component is:
17.1cos45.6≈11.96 so
vx=12.0 ft/sec (to nearest tenth ft/s)