Answer:
The height of cylinder is 9 cm
Step-by-step explanation:
Volume of cylinder = 198 cm³
Base Area = 22 cm²
We need to find height of the cylinder
The formula used is: 
Where 
First we need to find radius r

So, we get radius r = 2.656
Putting values of volume and radius are to find height

So, the height of cylinder is 9 cm
Hey, I am able to help you today :)
Step 1 - Simplify:
420x^2 - 18 = 2082
Step 2 - Add 18 to both sides:
420x^2 = 2082 + 18
Step 3 - Simplify 2082 + 18 to 2100:
420x^2 = 2100
Step 4 - Divide both sides by 420:
x^2 = 2100/420
Step 5 - Simplify 2100/420 to 5
x^2 = 5
Step 6 - Simplify:
x = 5
Step 7 - Check your answer:
10 x 42 x 5 - 18 =2082
Hope this helps you today :)
Answer:

Step-by-step explanation:
7−2(8n−3)=4(n−2)(22)
Step 1: Simplify both sides of the equation.
7−2(8n−3)=4(n−2)(22)
7+(−2)(8n)+(−2)(−3)=88n+−176(Distribute)
7+−16n+6=88n+−176
(−16n)+(7+6)=88n−176(Combine Like Terms)
−16n+13=88n−176
−16n+13=88n−176
Step 2: Subtract 88n from both sides.
−16n+13−88n=88n−176−88n
−104n+13=−176
Step 3: Subtract 13 from both sides.
−104n+13−13=−176−13
−104n=−189
Step 4: Divide both sides by -104.

Answer:
Hope this helps
Answer:
AAA
Step-by-step explanation:
AAA is not a congruent property because even if the angles of a triangle are equal the length of the sides may not be equal.
The rate of change represents the <em>variable production</em> cost rate. The <em>production</em> cost is increased in 1200 units per each <em>additional</em> manufactured car.
<h3>
Interpretation of a linear function</h3>
Let be
and
the production cost and the number of vehicles produced, it there is a <em>linear</em> relationship between the two variables, then we have the following formula:
(1)
Where:
- Fixed production costs.
- Variable production cost rate.
In a nutshell, the rate of change represents the <em>variable production</em> cost rate. The <em>production</em> cost is increased in 1200 units per each <em>additional</em> manufactured car.
To learn more on rates of change, we kindly invite to check this verified question: brainly.com/question/8223651