Xand y are two natural numbers. x x y = 80. what is the smallest possible value of x + y?

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

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

What are the soultion(s) to the quadratic equation 40- x^2=0