Answer:
your answer is D.
Step-by-step explanation:
Using sine will give you 3*square root of 3
#3.
in this case, all you need to do is to look at the intersecting point. each units represent 2, the coordinates of the intersection are (4,-1), so D is the choice.
#4. B is the choice. two lines either intersect once (one solution), never (parallel, no solution), or overwrap (merge, infinite solutions)
Answer: x = (h/ f - g)
Step-by-step explanation:
I believe that answer would be A and D