WILL GIVE BRAINLIEST
C is irrational. What would c^2 be?
A. Always rational
B. Never rational
C. Sometimes rational

(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.

41/17 as a decimal rounded to the nearest hundredth

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply