Given the side measurements, classify the triangle as acute, right, obtuse, or not a triangle. 9, 15, 19

A) acute
B) obtuse
C) right
D) not a triangle

15 points ! ~ see if you know the answer to both you!

The equation y= -16t^2+120 can be used to represent the fridge height above the ground where ti represents time in seconds after she threw the apple how long does it take the apple to hit the ground running your

You are choosing between two health clubs. club a offers membership for a fee of $ 28 plus a monthly fee of $ 20. club b offers membership for a fee of $ 20 plus a monthly fee of $ 22. after how many months will the total cost of each health club be the same? what will be the total cost for each club? in __ months the total cost of each health club will be the same.