Kate drew a scale drawing of a neighborhood park. She used the scale 1 millimeter: 8 meters. The volleyball court is 2 millimeters long in the drawing. How long is the actual volleyball court? No links please!​

Yo no me sé esa mala mia

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

Ibelieve it's a. 2.2 - x = -10.85 (plz tell me if it's right : ) )