Jacob finds his favorite animal, the giraffe. He wonders how tall the tallest giraffe is at the zoo. If Jacob is 5 feet 6 inches and his shadow is 3 feet long, find the height, in feet and inches, of the giraffe whose shadow is 5 feet 9 inches at the same time.

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for

The answer is 41.7 because 1.39 times 30 is 41.7