Answer:
ABCDEFGHIJKLMNOPQRSTUV*W*
Step-by-step explanation:
*W*ala kang jowa
Decreasing then increasing, y goes down then y goes back up
First you must know that for remarkable angles: cos (0) = 1, cos (π) = - 1, cos (π / 2) = 0, cos (3π / 2) = 0, cos (2π) = 1. Then, by simple substitution in the given formula, you can find the solutions of x. Which for the interval [0, 2π) are: x = π, x = pi divided by two and x = three pi divided by two.Attached solution.
18+11v=w-13t
18+11-w=-13t
13t=w-11v-18
t=1/13w - 11/13v - 1 5/13
Hope this helps :)
The most right answer would be the one you think because I think that’s right 4x4