The following options are similar features between systems mayan numbers and decimal least, what is? 1.they are positional. 2.they are multiplicative.
3.they use 9 symbols.
4.he used zero.

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

If the value of cos330°is√3/2 then find cos 165°.

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet