Answer:
The polynomial function is 
Step-by-step explanation:
A polynomial has roots
such that
.
In this problem:
The roots are
and 
Then

The polynomial function is 
9x-7=-7
9x=o
x=0
so the answer....is 0
Formula for lateral area of cylinder:
A

Here r=6 units and h=26 units
Put values in formula.

\\
(rounded to nearest whole number)
Answer: Lateral area of cylinder= 980 square units
Hello!
To solve, we want to isolate the x on one side of the equation. We can use inverse operations to put numbers on the other side to find x.
First we undistribute our parentheses.
12x-66+15=21
We subtract 15 from both sides (it cancels out the 15 on the left side, making it 0).
12x-66=6
Now we add 66 to both sides, as -66+66=0
12x=72
Finally, we divide both sides by 12.
x=6
I hope this helps!
Answer:
-11
Step-by-step explanation:
adding two negative integers makes the answers negative too. when adding 2 negative integers, add them like normal addition and then put the negative sign.