Which formula gives the zeros of y = sin(x)? for any positive integer k for any integer k for any positive integer k for any integer k?

How do i multiply two digit numbers

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.

Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax