given three segments of lengths of 6, 7 and 8 explain of the 3 segments can create a triangle and what type of triangle (right, acute, obtuse) would be created?​

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

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?