Answer: x=- 8 or x=2
Step-by-step explanation:
1. To solve this problem you can applly the quadratic formula, which is shown below:
2. The quadratic equation is:
3. Then:
a=1
b=6
c=-16
4. Therefore, when you substitute these values into the quadratic formula, you obtain the following result:
<u>Answer:</u>
The correct answer option is 153.
<u>Step-by-step explanation:</u>
We are given a cylinder with a radius of 4.5 mm and a height of 17 mm and we are to find the lateral area of this cylinder.
We know that the formula of the lateral area of a cylinder is given by:
Lateral area of cylinder =
Substituting the given values in the formula to get:
Lateral Area = = 153
