Answer:
7c - 2
Step-by-step explanation:
If you read through what it says carefully, it says that 7 times a number (c) is subtracted by 2.
x^2 = -169
there is no real solution to this problem
Answer:
ill explain better
Step-by-step explanation:
use distrubrity property and you get 6x + 6x -18y+6+(-9) then you add 18 because you have to get the y way so you do the opposite of subtracting which is adding so when you add the 18 to it self you then add the 18 to one of the 6x the you get 24x+6x+-4 which u add 6 to -9 the to combine like terms and get 30x+-4
ANSWER
EXPLANATION
The volume of the cone is
The height of the is 6 inches.
We put the values into the volume of cone to get.
Divide through by 2π.
The expression on the LHS is a perfect square trinomial.
