which pair of lines are perpendicular lines? A. y= 4x -6 y= 4x + 11 B. y= -4x -6 y= 4x + 11 C. y=1/4 x -6 y= 4x + 11 D. y= -1/4x - 6 y= 4x + 11

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.

Find the combined area of the triangles. click on the answer until the correct answer is showing. possible answers: a = 4 pi - 8a = 9 pi - 9/2 √3a = 16/3 pia = 16a = 27 pi