In a computer catalog, the diagonal distance of a computer monitor screen is labeled as 21 inches. If the screen measures 14 inches in height, what is the width of the screen?

A. 345 in.
B. 261 in.
C. 245 in.
D. 10 in.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.