Fine the x- intercept for y=−8/3x 9

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

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%