The owner of a company bought a new computer that cost $1,600. The value of the computer decreases about 20% each year. Which equation represents the value of the computer after n years? A. f(n) = 1,600(0.2)^n

B. f(n) = 1,600(0.8)^n

C. f(n) = 1,600(0.8)^n-1

squares, rhombus, rectangles

the answer is (-4,-4)

hope this ! : d

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x