-30-6r=36
We move all terms to the left:
-30-6r-(36)=0
We add all the numbers together, and all the variables
-6r-66=0
We move all terms containing r to the left, all other terms to the right
-6r=66
r=66/-6
r=-11
3(5)+(-2+4(5))
15+(-2+20)
15+(18)
15+18
=33
Answer:
C - 13*
Step-by-step explanation:
Easy and fast way to do it:
Go to google and type, " volume of a cone calculator" and type in the radius and height.
Answer:
I believe it would be A) 2 + m - 1 + - m