C(48,5)=
a: 12,271,512
b: 1,712,304
c: 194,580
d: 35,673

Which symbol makes the steam in true 0.7 > 0.77

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) .

Asap! i'm not good math and i'm lost.