Which statement about quadrilateral WXYZ can be proved to be true?
a. Diagonals of WXYZ are congruent.
b. Consecutive angles of WXYZ are supplementary.
c. The diagonals of WXYZ bisect opposite angles.
d. Consecutive angles of a parallelogram are congruent.

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).