Answer:
26.4° (nearest tenth)
Step-by-step explanation:
<em>Taking the inverse of sine on both sides:</em>
x= 26.4° (nearest tenth)
Answer: Right Triangle
Step-by-step explanation:
I apologize for my original answer not living up to your expectations. I myself was a bit confused. But I will now provide an explanation. The way the image is tilted, it does not seem like a right triangle. But it is. The coordinates imply something else, but they are a tease. If you look upon the triangle in another way, it will look, or become, straight. Hopefully this explanation is helpful. Once again, I apologize.
$20-$12.85=$7.15
then stickers are .65 each
divide 7.15 by .65 = 11
11 stickers at $.65 each.
X<4 represents "all numbers smaller than 4, including all negative numbers."
In interval notation, this comes out to (-infinity, 4).
