What is the name of the relationship between 1 and 4?
a. corresponding angles
b. alternate interior angles
c. obtuse angles
d. adjacent angles

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Find the value of x that will make l ll m

What expression is equivalent to 42x-56y