Answer: 
or 
Step-by-step explanation:
Given the following expression:
You can follow these steps in order to simplify it:
1. You need to apply Distributive property:
2. And now you must add the like terms. Then:
Therefore you get the following answer:
or
Area of the square base = 5^2 = 25 cm^2
Area of one of the triangular side = 1/2 * 5 * 8 = 20 cm^2 and there are 4 sides
So the surface area of while pyramid = 4 * 20 + 25 = 105 cm^2
Volume of the cone = (1/3) pi r^2 h
= (1/3) pi * 5^2 * 8
= 209.44 ft^2
x=45
Step-by-step explanation:
x/5+7-7=16-7
5/1×x/5=9×5/1
x=45
Eg is half the length of ac
Answer:
B (x+7, y-6)
Step-by-step explanation:
It goes right 7 and down 6
