Please help i’ll give brainlist :) 1. A forest fire has been burning for several days. The burned area in acres, is given by
the equation y = (4.800) 2 where d is the number of days since the area of the
fire was first measured

a. complete the table

b. look at the value of y = 4,800 2d when d = -1 what does it tell you about the area burned in the fire? what about when d = -3?

c. how much area had the fire burned a week before it measured 4,800 acres, explain your reasoning

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

hello from mrbilldoesmath!

answer:   (7x + 6y) ( 49x^2 - 42xy + 36y^2)

discussion:

in general, the factorization of a^3 + b^3 is

a^3 + b^ 3 = (a + b) ( a^2 - ab + b^2)

in our case note that 343 = 7^3 and 216 = 6^3 so the equation becomes:

343x^3 + 216y^3 = (7x)^3 + (6y)^3

if you think of a (above) as 7x and b as 6y the factorization becomes

343x^3 + 216y^3 =

((7x + 6y) (   (7x)^2 - 7x*6y + (6y)^2)   =

(7x + 6y) ( 49x^2 - 42xy + 36y^2)

you,

mrb

(a + b) (a^2 - a b + b^2)

are ya tryin to ask something or is this a statement