If the Vat rate in Ghana is 5%,find the Vat component of a bill that is ¢450 Vat inclusive​

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1