Set it equal to each other. 3x-38+7x-95=47. 10x-133=47. 10x=180. X=18
Answer:
The second one
Step-by-step explanation:
i Don't know the answer is true or not..but i try my best
Answer:
Step-by-step explanation:
volume=
[
tex]=1/3\pi *9*4+2/3\pi *3^3[/tex]
=
= 30
volume
Answer : The correct option is, (B) 1500 cubic yards.
Step-by-step explanation :
Formula used to calculate the volume of square pyramid is:

where,
V = volume of pyramid
a = base edge of pyramid
h = height of pyramid
Given:
Base edge of pyramid = 15 yards
Height of pyramid = 20 yards
Now putting all the given values in the above formula, we get:



Therefore, the volume of pyramid is 1500 cubic yards.