Answer:
-0.85714285714
Rounded answer:
-0.86
Step-by-step explanation:
Just multiply 4*12 and add 6.
answer =54
Answer:
volume of cone = 1/3πr²h
<u>1</u>×<u>2</u><u>2</u>×3×11
3. 7.
<u>242</u>
7
= 34.57
Answer:
4x-8
Step-by-step explanation:
simplify by combining like terms so 4x and then -24+16=-8
Answer:
(-4, -18).
Step-by-step explanation:
f(x = x^2 + 8x - 2 Completing the square on x^2 + 8x:-
= (x + 4)^2 - 16 - 2
= (x + 4)^2 - 18
- which is the vertex form of f(x)
The vertex of
(x - h)^2 + k is at (h, k)
So the vertex of f(x) is at (-4, -18)
