The rug in alan's room has an area of 18 square feet. he is planning to buy another rug that is twice as long and twice as wide. what is the area of the new rug?

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?