A rectangle cake has a length of 22 (1)/(2) inches and a width of 15 inches. How many whole, square pieces of cake with side lengths of 2 (1)/(2) inches can be cut from the cake?

7x+8y=-18, 4x-9y=-3 solve the system of equations

(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 diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28