Answer:
You find the area of all the faces of the square pyramid, then add them together to get the surface area.
The first step can be subtracting 2x from both sides leaving the equation with 6x + 3 = -15
Answer:
88 inches
Step-by-step explanation:
Diameter is 2 times the radius (r) so divided 28 by 2 to get 14 as the radius.
Plug this in:
2π14
28π
87.964
88
Answer:
y = C/8 + 2
Step-by-step explanation:
C = 8(y - 2)
C = 8y - 16
8y = C + 16
y = C/8 + 2
Answer:
3y^2+2y
Step-by-step explanation: