The hypotenuse of a right triangle is 6 feet long. one leg is 1 foot shorter than the other. find the lengths of the legs. round to the nearest tenth of a foot

(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.

The sum of two numbers is 86, and their difference is 20. find the two numbers

Me n o w. i need t h i s. 10 points