Letters A, B, D and E represent numbers on the number line. The number line has evenly spaced marks Question 12 (include your answers for part one and two in the space below)

Part 1. Find the value of |C|

Part 2. Describe where are you would place this value on the number line above and explain why

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?

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height