Find the sum of 4\sqrt{5}4 5 ​ and 3\sqrt{2}3 2 ​ in simplest form. Also, determine whether the result is rational or irrational and explain your answer. Result: The result is because it be written as the ratio of two integers and its decimal expansion terminate or repeat.

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)

If a line is defined by the equation y = 5x + 2, what is the slope?