F(x) = 3x² + 6x + 3 = 3(x² + 2x + 1) = 3(x + 1)² + 0
used: (a + b)² = a² + 2ab + b²
The vertex form: y = a(x - h)² + k
the coordinates of vertex: (h; k)
Therefore, your answer: (-1; 0).
Answer: d. 0
Explanation: 5x -5x = 0
0 + 3x =3x
3x - 3x =0
432 divided by the difference between 279 and 63 means finding the difference between 279 and 63 which is 216.
Then 216 will go into 432.
So, we can write it as 432 ÷ (279 - 63).
Answer:
$213.84
Step-by-step explanation:
Think of a rectangle. In the case the length is 6 meters and the width is for meters. To be able to find the area of this rectangle, you need to multiply the length by the width. 6 multiplied by 4 is 24. In the equation it tells you that 1 square meter is $8.91, so now you are trying to figure how much 24 square meters would cost. To figure this out, you will need to multiple 24 by $8.91 giving you $213.84.
Hope this helps.
Answer:
C= 50.27
Step-by-step explanation:
the formula is 2
r
plug in 8 for r
28
multiply in any order
50.27
