Asail is in form of a right triangle that is four times as high as it is wide. the sail is made from 32 square meters of material. what is its height?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Twelve less than a number is at most 20