You can use the cosine rule for this - you might have to change some of the letters around for it to make sense though. Hope this helps!
2.3= 2.03 so there for it is equal
The answer for the graph is x ≤ 5
I think it’s -1 please mark brainly
Answer:
Trapezoid
Step-by-step explanation:
It has two opposite parallel lines and the other two are not parallel