Sam had two pieces of pizza. One piece had an angle measure of 48. The other had an angle measure of 93. When he put the two pieces together to make one angle, what was the measure of the angle?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent