Pls i'll give brainliest what are solutions to the equation y^2 - 1 = 80 -5 and 5 -4 and 4 -7 and 7 -9 and 9 which

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

Suppose your sat score is 2040. a college with an average sat score for admintted students of which of these would most likely be your best option?

He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2