The ratio of the measures of supplementary angles is 4 to 6. find the measure of the smaller angle.

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

Can someone me with these two circle theorem questions asap?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11