Given tan theta= -1/3 and with theta in quadrant IV, find the exact value of cos(20)

i believe the answer is d.

hope it you! : d

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

how do heroes resolve conflicts in beowulf?

question 15 options:

they sue each other in court

they get a mediator

the seek counseling

they get even or take revenge

step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of