The hypotenuse in this triangle is equal to

A. 90 degrees
B. 15
C. 12
D. 9

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

Point m is located at (-4, -6). what is located 4 units from point m? ( its on a coordinate plane by the way. )