Arectangle has a length of 5x+2 in and a width of 4x+6in. what is the perimeter of the rectangle

For this case we have that by definition, the perimeter of a rectangle is given by:

Where:

l: It is the length of the rectangle

w: It is the width of the rectangle

In this case we have to:

Then, the perimeter of the rectangle is given by:

We apply distributive property:

We add similar terms:

Thus, the perimeter of the rectangle is given by: inches.

The perimeter of the rectangle is given by: inches.

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step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0