A pie is sliced into equal pieces each with a central angle of 60 degrees. Lexie ate one piece of pie. Lexie's slice was 8.73 inches squared. What is the area of the whole pie?

A. 35.37
B. 42.68
C. 48.67
D. 52.38

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2