Answer:
Step-by-step explanation:
For this case we have a function of the form
Where:

We must find the value of the function when the variable x is -5.
Then, substituting, 

We have that by sign law

Answer:

Answer:
a) 166x.
Step-by-step explanation:
167x - x
= 166x.
Answer:
there are 30 right-handed players on the team
Answer:
12 sides
Step-by-step explanation:
Given
Sum of interior angle = 1800 degrees
Required
Number of sides of the polygon
The sum of interior of a convex polygon is calculated using the following formula:
Sum = (n - 2) * 180
Where n is the number of sides of the polygon.
By substituting 1800 for Sum, we have

Divide through by 180


Add 2 to both sides


Re order

Hence, the number of sides of the polygon is 12