I have to find length of DC and m

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Explain how you can use the associative property to evaluate (7x50)x4.

Afootball is throw by a quarterback to a receiver