6 x 20 x 4 = 480 cm
the surface area is 480 cm
Opposite sides are congruent and have the same slope.
I hope this helps you
f (x)=x^2-10x+25-29
f (x)=(x-5)^2-29
vertex (-(-5), -29)
vertex (5,-29)
Answer:
3/8=9/24
7/6=28/24
Step-by-step explanation:
A is the answer hope this helps