∠1 and ∠2 are complementary angles. The measure of ∠1 is 76°. The measure of ∠2 is 2x°. Find the value of x. The figure is not drawn to scale.

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.

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.