Which algebraic expression represents the difference of 54 and as a number?
54-7
54
n
54n
54+n

(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.

Describe the relationship between the angles of similar triangles and the sides of similar triangles

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?