Answer:
10.80
Step-by-step explanation:
tan42=x/12
x=12tan42=10.80
The opposite of a equation. Such as addition will be subtraction
Given :-
... ( 2x + 3y - 4z ) - ( x - y - z )
... 2x + 3y - 4z - x + y + z
... x + 4y - 3z is the answer.
Hope it helps!
Answer:
4
Step-by-step explanation:

{L'Hospital's rule}
<em>I hope this helps you</em>
<em>:)</em>
13+2=15+1=16 that is the answer