If both dimensions in a parallelogram are doubled then which statements about its area will be true
1. the ratio of the new area to the old area will be 2: 1.
2.the ratio of the new area to the old area will be 1: 4
3. the ratio of the new area to the old area will be 9: 1
4. the ratio of the new area to the old area will be 4: 1

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous

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