Answer:
-14.5
Step-by-step explanation:
-14.5
Answer:
The volume of the pyramid is 
Step-by-step explanation:
we know that
The volume of the triangular pyramid is equal to

where
B is the area of the triangular base
H is the height of the pyramid
step 1
Find the area of the base B

we have


substitute

step 2
Find the volume
we have


substitute


Answer:
2
Step-by-step explanation:
are you siruous
Answer:
$12 a week
Step-by-step explanation:
If he gets paid $168 for 14 weeks, to find 1 week's worth, divide 168 by 14 to get 12.
12 x 15 = 180
180 x 2 = 360
360 square yards of carpet should be ordered.