In right triangle ABC, altitude CD with length his drawn to its hypotenuse. We also know
AD= 12 and DB = 3. What is the value of h?

(40 points) i need some . an answer definition is appreciated as well.

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.