Answer:
A. x = -2
Step-by-step explanation:
A spreadsheet is a suitable tool for making a chart like this.
The values of f(x) and g(x) are the same for x = -2. That is, f(-2) = g(-2), so x=-2 is the solution to f(x)=g(x).
The answer is A 109
Explanation:
Solve for x when doing 6x+19=7x+4
Then plug in the value of x into 6x+19
Answer: The mean of the list given is 10.
To find the mean of a list of numbers, first add up all the numbers.
10 + 10 + 11 + 9 = 40
Now, divide the list by the total number of people.
40 / 4 = 10
The mean of this list is 10.
Answer:
Pole^2 = 221^2 - 21^2
Pole^2 = 48,841 -441
Pole^2 = 48,400
Pole = 220 cm
Answer is B
Step-by-step explanation: