Verify the identity.(Simplify at each step.) sec x(csc x -2 sin x) = cot x - tan x

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Which statements are true about additional information for proving that the triangles are congruent check all that apply

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount