Plz m

use the relationship between the angles in the figure to answer the question.

which equation can be used to find the value of x? dragon drop the equation to the box

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

What is the lcm of 16 and 40 ? 24 and 40 ?

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.