Answer:
125
Step-by-step explanation:
put 9 where the n's are and sovle
(9-4)(3*9-2)
5*25
125
2(2,1)(14,10)
(4,2) - (14,10)= (-10, -8)
The coordinates of K are (-10, -8).
Answer:
i think $54.5
Step-by-step explanation:
i did 5 times 40 and 5 times .9
Answer:
Option A 
Step-by-step explanation:
we know that
The volume of a cone is equal to

In this problem we have

substitute the values

