Answer:
(x-10)(x+10)
Step-by-step explanation:
x^2 – 100
This is the difference of squares
x^2 - 10^2
We know that (a^2 - b^2) = (a-b) (a+b)
(x-10)(x+10)
2.625 gallons a day
14 oz x 24 hours = 336 oz per day
336 oz converted to gallons is 2.625 gallons
Answer: Option D
phase
Step-by-step explanation:
By definition, the cosine function has the following form

Where
is known as the phase angle
By definition the sinx function is equal to the cosx function with a phase shift of 
So if we have the function
and we want to transform it into the function
then 
Finally
the answer is the option D
Answer
-23745599/2
Step-by-step explanation: