Find the measure of the side of the right triangle whose length is designated by a lowercase letter. Round your answer to the nearest whole number.

A point on the terminal side of angle θ is given. Find the exact value of the indicated trigonometric function of θ.(6, -4) Find cot θ.

Use the given information to find the exact value of the trigonometric function.cos θ = , θ lies in quadrant IVFind cos .

The number of units in the sales budget will differ from the number of units in the production budget when there is a change in: 

Use the given triangles to evaluate the expression. Rationalize all denominators.tan – sin

Determine the amplitude or period as requested.Amplitude of y = – sin x

What are the two main processes that ecosystems depend upon?      

What name is given to bonds that involve the sharing of electrons?  

Pigments in fungi are used to ________.

Modern day amphibians are ________.