You can factor out the two, so you get 2(x^2-9). You can simplify it more because it is a difference of squares, so it should be 2(x-3)(x+3)
Answer:
Step-by-step explanation:
Given that,
Hudson Bay tides vary between and .
Tide is at its lowest when
Completes a full cycle in 14 hours.
To find:- What is the amplitude, period, and midline of a function that would model this periodic phenomenon?
So, The periodic function of this model is
...................(1)
where,
Then putting the value in given Equation(1) we get,
Amplitude =
Now, At it complete full cycle in because it is at lowest at t=0sec.
∵
∴
Hence
Answer:
1:24
Step-by-step explanation:
add all the dogs then divide it by 2
and get 1:24
Answer:
The total amount of two-dimensional space needed for the pool and its surrounding is 780 feet².
Step-by-step explanation:
Consider the provided information.
The drawing uses a scale of 1 inch to 1 3/4 feet.
Now consider the figure shown.
The length and Width of the rectangle is inch and inch.
First convert the length and width from inches to feet.
Multiply both the sides by
Now convert into feet.
Now find the area of rectangle using the formula.
Hence, the total amount of two-dimensional space needed for the pool and its surrounding is 780 feet².