For what values of x and y are the triangles to
the right congruent by HL?

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false