Which inequality represents an acute angle?
A. 0 B. 90 C. 180 D. 270

The number of electoral votes each state is assigned is determined by the size of its population every ten years. the chart shows the number of electoral votes california was assigned each decade of the past century. what is the 3rd quartile of the data?

If you are just building your payment history, how many points from a perfect score will you possibly miss?

We just started the introduction into circles and i have no idea how to do this.