What is the perimeter of this right triangle?

Which expression will have the same sum as 3_8 + 1/4?

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

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?