Answer my math question I asked so many times I lost most of points help by

(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.

Abcd is a square. what is the measure of angle bac

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"