Make up a situation for M + F

than do 23.50 times 18 and then divide your answer by 100 than you will get x.

The surface area would be 576 because you multiply all the numbers then multiply that number by 6

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.