Answer:
The following are not permitted: g = 0, g + -4 and g= 3
Step-by-step explanation:
Recall that division by zero is not defined or allowed. Thus, we take the denominator, g^3+g^2−12g and set it equal to zero, to identify the x values at which the den. is zero:
g^3+g^2−12g = 0
g(g^2 + g - 12) = 0
g(g+4)(g-3) = 0 => g = 0, g + -4 and g= 3.
These three x values constitute the domain restrictions; they are not permitted.
Answer:
Step-by-step explanation:
Given data
Annual earning= $42,000
commission= $150 per product
Let the number of product sold for the year be x
and let the total earnings be y
Hence the expression for the total earning for the year is
Answer: 1,395 gallons
Step-by-step explanation:
There are 31 days in December.
If using this water fixture would reduce water usage to 45 gallons per day, the number of gallons to be used in December is:
= 45 * 31 days
= 1,395 gallons
Answer:
d=2√2, b=
Step-by-step explanation:
first triangle is a 30-60-90
so, sides x-x√2-2x
x=2
therefore d=2√2
second triangle is 45-45-60
sides, 1-1-√2
which means b√2=6
b=6/√2 ---> multiply by √2/√2 to get ride of the √2 denominator
b=6√2/4 , simplify
b=
Answer:
b
Step-by-step explanation:
divide both sides by 2pi