Given positive irrational numbers a, b, and c, which of the following must also be irrational? A. abc B. a+b+c c. ab D. a + b3 + c

Which statement is true? n is a point of tangency on circle p. pt is a secant of circle p. is a secant of circle p. vu is a tangent of circle p.

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120

Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?