Find the value of each frigonometric ratio,
1) cos
3) sin x

What is the value of x when x + 7 = 21?

Two consecutive negative integers have a product of 30. what are the integers?

Jenny borrowed $500 for five years at 4 percent interest, compounded annually. what is the total amount she will have paid when she pays off the loan? total amount = p (1 + i)t a. $608.33 b. $729.99 c. $765.77 reset next