12.Pe cercul din figura alaturata sunt construite punctele A B C. completati spatiile punctate cu raspunsul corect:
a)Daca unghiul(?) BC =100°,atunci BAC=.
b)Daca BAC=250°,atunci BC=.

Steve is scuba diving near his home in maui. at one point he is 100 feet below the surface. represent this number with a negative number. if he descends another 5 feet, what negative number will represents his.

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers