If line M is parallel to line and, in the slope of M is -5/7, what is the slope of line end? Your denominator must be positive (easy question, easy points)​​

Based on the figures as marked, /\rqs = —

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.

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.