Answer:
0.
Step-by-step explanation:
1) y'=(x⁴)'=4x³;
2) ∡ y'=0, ⇒ 4x³=0; ⇒ x=0.
Answer:
10x=4
x=4/10
x=2/5
Step-by-step explanation:
Answer:
I think it is B it is my guss
Answer:
b. 4m
Step-by-step explanation:
congruent polygons means same shape, size, angles, and sides.