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Twenty points. 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

What is the lcm of 16 and 40 ? 24 and 40 ?

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points