Answer:
which one is the underlined digit?
Step-by-step explanation:
Answer:
—> third one
—> second one
—> fourth one
—>first one
Step-by-step explanation:
Step-by-step explanation:
It is given that,
Initial speed of the stone, u = 170 ft/s
It is thrown down from a height of 1020 feet.
We need to its height after t seconds. It can be calculated using second equation of kinematics as follows :
h₀ is initial height, u = -170 ft/s as the stone is throwing down and g = -32ft/s²
Putting values, we get :
Answer:
x = 6
Step-by-step explanation:
141 = (13x + 4) + (10x - 1)
141 = 13x + 10x + 4 -1
141 = 23x + 3
141 - 3 = 23x
138 = 23x
138 ÷ 23 = x
6 = x