Find the ratio of 3 km to 3000 m

What does the sign of the slope tell you about a line?

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

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer