Answer: just add 75 and 45 + x and do division for 69 ok but times the 45 with 69 ok good luck
Step-by-step explanation:
To find the volume of a cone, we can use the formula V = (
![\pi](https://tex.z-dn.net/?f=%20%5Cpi%20)
![r^{2}](https://tex.z-dn.net/?f=%20r%5E%7B2%7D%20)
)h/3
We can use 3.14 for pi. So substitute the numbers and set up the equation.
V = (3.14 × 9²)15/3
V = (254.34)15/3
Simplify and we get
V = 1271.7
So our answer would be D. 1272.7 in³
Hope I helped!
Factor both the top and bottom.
(2(x-6)(x-2))/((x+6)(x-4))
To find zeros, the numerator must be 0. The denominator cannot be 0 because anything divided by 0 is infinity.
(x-6)=0
x=6
(x-2)=0
x=2
Final answer: x=2, x=6