WILL MARK BRAINLIEST Which equation is correct?
sin hº = y = X
sin hº = X Y
tan hº = y + x
tan hº = x+y

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

If y varies directly as x2 and y=6 when x=6, find the constant of variation.