Answer:
-3 units / s/s.
Step-by-step explanation:
Acceleration = change of velocity / time
= 0 - 12 / 4
= -3 units /s/s.
Note: negative acceleration = deceleration.
Answer:
J. V = 12h cubic units
Step-by-step explanation:
Volume if a square pyramid = ⅓*a²*h
Where,
h = height = ?
a = edge = 6 in.
Plug in the values
Volume = ⅓*6²*h
V = ⅓*36*h
V = 12*h
V = 12h cubic units
- 6+ 5x = 6x - 3
move -6 to the other side
sign changes from -6 to +6
-6+6+5x= 6x-3+6
5x= 6x-3+6
5x= 6x+3
move -6x to the other side
sign changes from +6x to -6x
5x-6x= 6x-6x+3
5x-6x= 3
-x= 3
mutiply both sides by -1 to get +x
(-1)(-x)= x , (-1)(3)= -3
Answer: x= -3
Answer:
3(x+6)
Step-by-step explanation:
Answer:
x = 75
Step-by-step explanation:
x/15 = 5
Multiply each side by 15
15*x/15 = 5*15
x = 75
