Answer:
(In Interval Notation: 
)
Step-by-step explanation:
Given the following binomial:
You know that if this binomial is in the interval:
It must be:
Therefore, in order to find for what values of "x" the binomial belongs to the given interval, you need to solve the inequality.
Then, you get:
Now, you can write this in Interval notation.
Since it is an Open Interval, you must use parentheses. Then, this is:
Answer:
welp.
Step-by-step explanation:
1) x-axis
2) line graph
I Can't really see the rest
Answer:
8x + 2 = 40 - 24x
Step-by-step explanation:
8x + 8-6 = 60 - 24x - 20
<u>Next step is simplification and is:</u>
<u>The following steps:</u>
- 8x + 24 x + 2 = 40
- 32x + 2= 40
- 32x = 40 - 2
- 32x = 38
- x = 38/32
- x = 19/16
Step-by-step explanation:
area of cone= <u>1</u>πr²h
3
= <u>1</u>×<u>2</u><u>2</u>×5×5×12
3. 7
<u>2</u><u>2</u><u>×</u><u>2</u><u>5</u><u>×</u><u>1</u><u>2</u>
21
<u>6600</u>
21
=550cm²
