The 30,60,90 - the hypotenuse is equal to twice the length of the shorter leg , the hypotenuse side =2x , the shortest side =x and the straight side is x square root 3

Like fractions are fractions with the same <em>denominator</em>. They are not necessary the same value.
Step-by-step explanation:
gkhtkrkgkrkfkgfkd ???
<span>Simplifying
y = 20x + 500
Reorder the terms:
y = 500 + 20x
Solving
y = 500 + 20x
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Simplifying
y = 500 + 20x</span>
Answer: Yes, well done.
Step-by-step explanation:
