Please i need the answer ASAP i gave all my points
and options are
−5.8+d≥4 3/4
−5.8+d>4 3/4
−5.8+d>−4 3/4
−5.8+d≥−4 3/4

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) .

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.