The volume of a pyramid is
V=(l*w*h)/3=(35*4)/3=140/3=46.67 cubic feet , choice C
Answer:
Step-by-step explanation:
A+N+J=310
A=N*2 =>N=A/2
N=J*3 =>J=N/3
N=?
N*2+N+N/3=310
3N+N/3=310
(9N+N)/3=930/3
10N=930
N=930/10
N=93
will be nice if you give me brainlies.Good luck!
Answer:
<h2>735 J</h2>
Step-by-step explanation:
The potential energy of a body can be found by using the formula
PE = mgh
where
m is the mass
h is the height
g is the acceleration due to gravity which is 9.8 m/s²
From the question we have
PE = 15 × 9.8 × 5
We have the final answer as
<h3>735 J</h3>
Hope this helps you
