Answer:
1
Step-by-step explanation:
None of these numbers are alike terms so the only number left is 1.
Y=.89x
X- amount of avocados
Y- $total of avocados
.89- for each or 89/100 every avocados
Check the picture below.
let's notice that the angle -150° has a reference angle of 30°, so any trigonometric function for either angle will be the same value, however, let's recall that the sine or y-coordinate is negative on the III Quadrant, so sin(-150°) is the same as sin(30°) BUT negative, -sin(30°).
You are going to use the cos trig function as you have the adjacent side and the hypotenuse.
Cos^-1(12/13)=angle x
22.62