Step-by-step explanation:
45°, 45°, 90° triangle theorem states that:
Lengths of the sides opposite to the 45° angle are equal to one upon root two times of the length of hypotenuse.
Mathematically it can be expressed as:

The formula of combination is

We have

and


Hence, there are 1001 ways of arranging 10 records from 14 records
Answer:
So the final answer is

Step-by-step explanation:
Radicals:
In mathematics, a radical expression is defined as any expression containing a radical (√) symbol. Many people mistakenly call this a 'square root' symbol, and many times it is used to determine the square root of a number. However, it can also be used to describe a cube root, a fourth root, or higher.
The given expression is

Now take common radical out so we will get

Now add the Parenthesis part.

So the final answer is

A line on this coordinate plane is horizontal when every input (x) has the same output y).
This function always gives the same output with no matter what input you put it in.
Answer:
145 ft
Step-by-step explanation:
According to Cedar Pt web site, the height of the Millennium Force=310'
the Mantis is 165 feet shorter than the Millennium Force
the height of the Mantis=310-165=145'
here ' means feet