A 6ft tall construction worker is standing at the tip of the Burj Khalifa’s shadow... His job is to attach a cable from the tip of the building to where he stands... He notices his shadow is 3ft and the Burj Khalifa is 2720ft tall. How long will the cable need to be?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315