Ahole the size of a photograph is cut from a red piece of paper to use in a picture frame.

on a coordinate plane, 2 squares are shown. the photograph has points (negative 3, negative 2), (negative 2, 2), (2, 1), and (1, negative 3). the red paper has points (negative 4, 4), (4, 4), (4, negative 4), and (negative 4, negative 4).

what is the area of the piece of red paper after the hole for the photograph has been cut?

17 square units
25 square units
39 square units
d47 square unitsthis is the ansswer

D. 47 square units

Step-by-step explanation:

The area of the piece of red paper after the hole for the photograph has been cut is the difference between the area of large square and are of small square.

Area of large square:

The length of the side of large square is

Area of large square

Area of small square:

The length of the side of large square is

Area of small square

Difference:

dont trust me im no expert these losers made me fail a test bro this sucks

step-by-step explanation:

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.