Find the function value of tan21

F(x)=|x| is shifted down 4 units and to the right 3 units.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation