This figure consists of a rectangle and semicircle. What is the area of this figure?

Use 3.14 for π.
please help ASAP!

Valentino starts with a population of 1,500 amoebas that increases 35% in size every hour for a number of hours, h. the expression 1,500(1+0.35)h finds the number of amoebas after h hours. which statement about this expression is true? a. it is the initial population raised to the growth factor after h hours. b. it is the sum of the initial population and the percent increase. c. it is the sum of the initial population and the growth factor after h hours. d. it is the product of the initial population and the growth factor after h hours.

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

How do you write a paragraph proof to prove that the corresponding angles shown are congruent