What is the period of the parent cosine function, y=cos(x)? degrees What is the period of the cosine function shown in the graph? degrees

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting