Lenni has a rectangular garden with a length of 5x-7 and a width of x-2. Write an expression for the total perimeter in terms of x.



Lenni measured the perimeter to be 66 feet. What is the value of x? Enter a number only in the box below
feet

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

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Using the figure below, select the two pairs of alternate interior angles. a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7