Answer:
There is no expression to evaluate.
Step-by-step explanation:
Answer:
A rectangular pyramid
Step-by-step explanation:
Answer:
c. It is shifted 8 units down.
Answer:
x= 5/2, x= -3
4x^2+2x-30=0; Factor that without the 0. Then you get 2 (2x-5) (x+3)=0.
2x-5=0 x= 5/2
x+3=0 x= -3
Hope this helps! :D
X=40 degrees
100+2x=180
80=2x
x=40