me too but i think the answer would be F.
Answer:
384
Step-by-step explanation:

Cross multiply and you get 384.
Answer: 90 cm cubed
Explanation: The formula for this is you find the area of the face and muliply it by the height of the shape. So 1/2 (4) (3) = 6 x 15 = 90.
Hope it helps
Answer:
50 J
Step-by-step explanation:
According to energy conservative law energy can not be destroyed. So as the potential energy has been decreased to 50 J, the decreased amount has become kinetic energy.
100 - 50 = 50
Answer:
36
Step-by-step explanation:
Well duh
You are in kindergarten!