i read in class 4 but I don't explain the answer
Answer:
A for the first one.
Second one, I'm not sure, but I'd guess it'd be A
Step-by-step explanation:
True because tan(20)=2.1 and cot(20)=is o.44
Answer:
D, far apart from each other.
Step-by-step explanation:
3 (-2)^2 -5 (3)+8
3 (4)-5 (3)+8
12-15+8
-3+8=5
Hope this helps :)