The coordinates of the vertices of a quadrilateral are P (3,5), F (3.-4), K(-4,-5), and X (-4, 2). Quadrilateral PEKX is reflected
across the y-axis to create quadrilateral P'F'K'X'.

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

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