Use a trigonometric ratio to find the value of x. Round your answer to the nearest tenth.

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

What is the slope of the line shown below?

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π