9. Pythagorean Triplets are sets of three whole integers (i. e., no decimal or fractional numbers included) that fit the
Pythagorean Rule c = a + b? Determine whether the following sets of numbers are Pythagorean Triples.
Write yes or no for each set of numbers. (Hint: The "c" side is always the longest side.)
a) 8, 15, 17
b) 15, 20, 25
c) 20,48,52
d) 2, 9, 11
e) 39, 80, 89

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

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?

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25