Answer:
1. x = -6, -8, -90
2. solutions for
include -5, while -5 is not a solution for 
Step-by-step explanation:
You do 6x4 , The amount of legs on the chairs is irrelevant information, but your answer will be 24 people
24 people
Answer:
V = 115.5 cubic yards
Step-by-step explanation:
V (cone) = 1/3πr²h
just substitute given values to get:
r = 7/2 or 3.5
h = 9
V = π(3.5²)(9)/3
V = 115.5 cubic yards
Answer:
they are vertical angles
Step-by-step explanation:
just learned about this