Select all of the following true statements if r = real numbers, z = integers, and w = {0, 1, 2, }. w z r w 0 z ∅ r {0, 1, 2, } w -2 w

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.

multiple all that

step-by-step explanation:

27×17