Given JL with J(-5,-1) and L(19,-9), if K lies on JL such that ratio of JK to JL is 7.8. find the coordinates of K

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap

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