What are the two zeros of the function f(x) = x^2 − 6x −16?

When y’all answer can y’all explain too !

Which number line correctly shows 0.8 + 0.3?

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.