Answer:
the answer would be c. 1/4 inch cubes
1/4
Step-by-step explanation:
Refer to the attachments...
y=(x+7)2(2x+1)(x−4)
y=2x4+21x3−4x2−399x−196
the answer for this questions is A) D) E)
130° is the answer to it
180-50=130