Evaluate the expression for the given value of the variable.

∣-4b-8 ∣+ ∣-1-b^2∣+2b^3; b= -2

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply