You look at a button under a magnifying glass. Find the actual length of the button. The image of the button is 4 times the button's actual size and has a diameter of 6 cm.

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

goog may be able to you find that answer

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.