Answer:
2 or 2.01
Step-by-step explanation:
solve what's in the parenthesis first
(618) / (306)
then divide
2.0196078431
simplified to 2 or 2.01
Answer: Radius = volume 18 ft
Diameter = volume 22.5 ft
Area of base = volume 20 ft
Step-by-step explanation:
The inequality in the box has to be written as
x² + 2x - 80 ≤ - 65
<h3>How to solve the inequality</h3>
We have
(10 + x)1 * (16-2x) ≥ 130
Next we would have to open the bracket
160 + 16x - 20x - 2x² ≥ 130
Then we would have to arrange the equation
- 2x² - 4x + 160 ≥ 130
Divide the equation by two
- x² - 2x + 80 ≥ 65
This is arranged as
x² + 2x - 80 ≤ - 65
Read more on inequalities here:
brainly.com/question/24372553
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There is a method I use called the x method, I can’t show it to you but I will do my best to explain it
Basically, the factors of 5 and 7 must equal 36, so it’s kind of like cross multiplying
5 X 1
1 7
Five times seven equals 35
1 Times 1 equals 1
35 + 1 = 36
This is the answer:
(5x+1) (x+7)
