What are ratios of lengths of the longer leg of 30-60-90 triangle to the length of it hypotenuse

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.

Which graph represents the given linear function 4x+2y=3