Write a quadratic function whose zeros are 5 and 4. Please show how you get the answer.

What point is the projection of q on a) r b) s c) t

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?