The rectangle below has an area of x^2-6x-7x
2
−6x−7x, squared, minus, 6, x, minus, 7 square meters and a width of x-7x−7x, minus, 7 meters.
What expression represents the length of the rectangle?

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

(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.

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl