Offering 15 points for a good and explained answer. Determine whether the following statement is true or false. Explain your reasoning.

The volume of a rectangular-based pyramid and a triangular-based pyramid with a congruent height and equal base areas are equal.

Plz help!!!

(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 value of cos 30° is the same as which of the following?

Write the equations in logarithmic form 10^3=1,000