It has been found that the distance from a person's eye to the end of the fingers of his outstretched hand is proportional to the distance between his eyes at a 10: 1 ratio. if the distance between your eyes is 2.3 inches, what should the distance from your eye to your outstretched fingers be?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?