Question

Find the cosine ratio of angle Θ. Hint: Use the slash symbol ( / ) to represent the fraction bar and enter the fraction with no spaces.

Answer 1

i think 3/5

Answer 2

cos(theta)=adjacent/hypotenuse

Answer 3

so its 8/17

Answer 4

ohh

Answer 5

how

Answer 6

how what?

Answer 7

can u expalin me how you got the ns

Answer 8

its just one of those things you memorize. you ever heard of soh cah toa?
sin=o for opposite/h for hypotenuse cos=a for adjacent/ h for hypotenuse and you tell me what toa stands for based on the other two explanations