Will give brainliest if correct! If y + 1= 2015, for what positive integer w will 2y^2 + 2y = 2015w?

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

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

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73