En un trapecio ABCD(BC//AD), AB =10 y el angulo ABC es el doble del angulo ADC. Calcule el segmento formado por los puntos medios de las diagonales

The expression 42 plus 57 shows how much money nate spent at a store .which expression also shows how much money nate spend

(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.

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)