I need help ASAP will mark you the brainliest

Choose all answers that apply: a) ab and a’b’ are one the same line. b) quadrilaterals abcd and a’ b’ c’ d’ have the same perimeters. c) points a and a’ have the same coordinates. d) none of the above

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.