the figure is made up of a rectangle of length 21cmand three identical right angled trianges .FK=15cm. HK=30cm. EL=LK=FJ. find the area​

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x