Answer:
450 cm area
Step-by-step explanation:
Formula 1/2*b*h
1/2*75*12cm
1/2*900
1*450cm
450 is area PLEASE MARK BRAINLIEST :))
Answer:
I am currently doing that one as well right know and I think that you need two octahedrons, and 8 tetrahedrons
Step-by-step explanation:
The average rate of change is basically the slope
that is the slope from (0,f(0)) to (2,f(2))
f(0)=0
f(2)=8
slope is (8-0)/(2-0)=8/2=4
the answer is 4
yo is right