Which explanation correctly tells whether these ratios are equivalent and why? Yes because 3 x 2 = 6 and 14 x 2 = 28.

No because there is no scale factor to get from 3 to 14.

Yes because 3 x 5 = 14 and 6 x 5 = 28.

No because when I use the cross products, 3 x 14 = 42 and 6 x 28 = 168.

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

What is the value of x in the following equation. -x ^3/2 = -27

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