So the pyramid looks like the one in the picture below.
notice, the bottom of the pyramid is a square, thus is called that, and each side is 3 units long, thus
Answer:
no solution exists
Step-by-step explanation:
X= 7
This is how-
(x+16) = (4x-5)
(-x+16) = (4x+5)
(16+5) = (4x-x)
21 = 3x
7 = x
Answer:144
Step-by-step explanation:v=l•w•h
Length= 12cm
Width=2cm
Height=6cm
Multiply them to get the volume.
V=144
Answer:
(2, -11)
Step-by-step explanation:
(x + 3, y + 2) = (5, -9)
x + 3 = 5
y + 2 = -9
x = 2
y = -11