The height of a door is 1.6 feet longer than it's width, and it's front area is 1607.4 square feet. Find the width and height of the door.

step-by-step explanation:

see if this :

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

6e14 is the answer.

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99