PLEASE HELP ME PLEASE A quadrilateral is dilated by a scale factor of b to create a new quadrilateral. The perimeter of the new quadrilateral is 4b times the perimeter of the original quadrilateral.

Is it true or false???

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

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