Sienna was dividing 12.76 by 0.001.
which statement is true about the quotient?
a.
it will be less than 1,300.
b.
it will be less than 13,000.
c.
it will be less than 130.
d.
it will be less than 13.0.

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.