Which undefined geometric term is described as a location on a coordinate plane that is designated by an ordered pair, (x, y)?

In the diagram below, tan θ = sqrt 3. what is the value of m?

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry