Answer:
1
Step-by-step explanation:
Hello!
Plug in 2 for x and simplify.
<h3>Evaluate</h3>
We could have also simplified the fraction first. If a fraction has the same number in the numerator and the denominator, then it is always equal to 1, no matter what values of x.
So, and, but, but, or, nor, so. Im pretty sure this is correct.
why?
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Hi there!
The answer would be 120 so D.
Add all the measurements: 20 + 60 + 40 and you get 120.
Hope this helps ;)
The standard form of a parabola is

So, if you expand the square, you get

which is the standard form