Answer:
i believe u add all of them up
Step-by-step explanation:
(1/3) cubed, since the equation for the volume of a cube is an edge, cubed
Answer:
y=15
Step-by-step explanation:
Because of the exterior angle theorem angle A plus angle b or equal to 146.
so you set 5y+3+4y+8=146 and solve
5y+3+4y+8=146
9y+11=146
9y=135
y=15
Factor 11 x^2 y^2 out of both the numerator and the denominator to get 2(11 x^2 y^2)/11x^2 y^2, which is clearly equal to 2.
Answer: The first option.
Step-by-step explanation:
If you square you get 
x=0