What is the total cost of a $250,000 house with a 6.5% tax rate?

(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.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

With alll of except for the 2 that i did already