Pi/6 is the reference angle for:
3pi/6
5pi/6
13pi/6
8pi/6

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

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

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm