A walkway forms one diagonal of a square playground. The walkway is 30 m long. How long is a side of the playground? Each side of the playground is m.
(Round to the nearest meter as needed.)

Step-by-step explanation:

a² + b² = c²

or in the case of a square where a and b are identical

2a² = c²

a = √(c²/2)

a = √(30²/2)

a = √450

a = 21.213203...

a = 21 m

based on context clues you gave i'm assuming the answer would be c.

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.