WITHIN 10 MINS PLEASE Given that sinθ 8 = 0.3817 and π/2 < θ < π, what is the approximate value of cosθ

А. 0.8543

В. 0.9243

C. -0.8543

D. -0.9243

How many days was the temperature above 90 degrees?

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?