Find the length of the third side of a right triangle with a hypotenuse of 19 and a leg of 4.

19.4

18.6

361

16

Water leaks at a half a gallon an hour create a table for every 1,2,3,4 gallons leaked an hour

Prove the following statement by contrapositive or by contradiction: For all integers m and n, if m + n is even then m, n are both even or m, n are both odd.

What are the approximate solutions of 2x^2 - X + 10 = 0? A. - 2, 2.5 B. - 1.97, 2.47 C. - 2.5, 2 D. No solution

How to find y intercept of equation

Describe how you would find an object that is about 8 inches long

Suppose that 20% of adults belong to health clubs, and 51% of these health club members go to the club at least twice a week.

Which value of n makes the equation true? - 1/2n = - 8 A.) - 16 B.) - 4 C.) 4 D.) 16

Learn multiplication and division

Every Day when Lisa returns from school, she puts her change from buying lunch into a jar on her dresser. This weekend she decided to count her savings. She found that she had 72 coins, all nickels and dimes. The total amount was $4.95.

Determine the value of csc (pi/2).