The answer is C. 5:1 . 15/3 = 5/1 and 25/5 = 5/1
X = -4 then y = -3
hope it helps
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Answer:
3.8
Step-by-step explanation:
1. Use sine rule
d/sin(D) = f/sin(F) (d=EF, f=DE=3)
2. cross multiply
d=f(sin(D)/sin(F)) = 3(sin(75)/sin(50))=3.783
265.22 or 265 2/10 or 265 1/5
The answer is B
hope this helps
