the absolut value of a negative value is positive and the absolute value of a negative number is positive is true?

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

Can (2,3 and square root 10) be sides ona right triangle?

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?