The lines graphed below are parallel. the slope of the slope of red line is 2/5 .what is the slope of the green line

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2