7. In the figure above, triangle ABC is inscribed in the
circle with center O and diameter |AC. If AB = AO,
what is the degree measure of ABO ?
A.15 degrees
B.30 degrees
C.45 degrees
D.60 degrees
E.90 degrees

Find equation of line with slope equals 8 and passing through (6,53)

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15