There is an app called math-way it helps you with these types of questions
Answer:
12
Step-by-step explanation:
4u - 8u = -63 + 15 ( collecting like terms)
-4u = -48
u = 12
Arctan(53/22) = 67.5 degrees
We have an equation: ?/17= 5/8
Cross multiply:
8*?= 5*17
⇒ ?= 5*17/8= 10 5/8
We only need 10 5/8 ft~
Answer:
Step-by-step explanation:
force=mass × acceleration
20=5×a
a=20/5=4 m/s²
