Answer:
volume of a cone equation 3.14( r^2) h/3
3.14(3^2)6/3
56.52
Just plug in x for -3 so it would be (-3)2+2= -4
Answer:
=-2
Step-by-step explanation:
Step 1- Substitute the variable
g(3)= -5(3)+13
Step 2- Multiply
g(3)= -5(3)+13
Step 3- Add
g(3)= -15+13
Conclusion-
g(3)= -2
Answer:
D
Step-by-step explanation:
substitute t=-3 in the equation
3(-3) squared +5(-3)+6=18
Answer:

Step-by-step explanation:
Given expression:

The given expression needs to be simplified to the form 
Applying the exponents rule to simplify.

Writing all numbers as product of 3.
⇒ 
Writing each in exponents form.
⇒ 
Using power of a power rule ![[\ (a^x)^y=a^{xy}\ ]](https://tex.z-dn.net/?f=%5B%5C%20%28a%5Ex%29%5Ey%3Da%5E%7Bxy%7D%5C%20%5D)
⇒ 
Using multiplication rule of exponents ![[\ a^x\times a^y=a^{x+y}\ ]](https://tex.z-dn.net/?f=%5B%5C%20a%5Ex%5Ctimes%20a%5Ey%3Da%5E%7Bx%2By%7D%5C%20%5D)
⇒ 
⇒ 
So we have 
∴ 