For this case we have that by definition, the surface area of a cylinder is given by:
Where:
r: It's the radio
h: It's the height
Substituting according to the data we have:
Thus, the surface area of the cylinder is
Answer:
Given the Functions
Find: (fg)(x).
It's required to find the product of f and g, thus:
The domain of this function is the set of all real numbers because x can take any real value and the function will exist, thus the answer is (third choice):
Option A. when you use foil on it, it turns into the starting equation
Answer:
(x - 2)
Step-by-step explanation:
Given the quadratic
x² - 7x + 10
To factor consider the factors of the constant term ( + 10) which sum to give the coefficient of the x- term ( - 7)
The factors are - 5 and - 2 since
- 5 × - 2 = + 10 and - 5 + (- 2) = - 7, thus
x² - 7x + 10 = (x - 5)(x - 2)