What is the distance between (-6,8) and (-3,9)?

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

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%