Iwill give u suppose an angle measuring 57° is in a coordinate plane. the angle is translated 21 units up and then rotated 180° clockwise about the origin. what would be the measure of the resulting angle?

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

Which inequality has a dashed boundary line when graphed ?

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?