C.) 1600 pi cm3
When you do 10^2 you get 100 and you multiply that by the height so 16 and you get 1600.
2k^2+3k-13=k^2+15
subtract k^2 -15 from each side
k^2 +3k -28=0
(k+7)(k-4)=0
k=-7 k=4
Answer: k= -7,4
Graph A its the beat answer
Answer:
Step-by-step explanation:
you want your largest digits to be in the units , tens, hundred, and then thousands
4,579