Ayoung sumo wrestler decided to go on a special high-protein diet to gain weight rapidly and gain weight at a rate of 5.5 kg per month after 11 months he weighed 140 kg

1. what is the measure of ∠abc? what is the measure of ∠abd?

Can anyone me with 32,33,36,37,and 40.

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?