I need help on solving.
-7=2n+19​

n = 6

Step-by-step explanation:

-7 = 2n + 19

-7 + 19 = 2n

12 = 2n

12/2 = 2n/2

6 = n

hope this helped :))

-13

Explanation:

-7=2n+19

-19      -19

equals

-26=2n

__   __

2     2

-13=n

Hope this helps! :)

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

answer: sorry i can't you.

step-by-step explanation: