1)Sin(29)=x/(30cm)
x=Sin(29)30cm
so be A is correct.
2) Cos A= a/b is correct because it is not true according to triangle.
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Answer:
its D. (3,0)
Step-by-step explanation:
Answer:
28/12
Step-by-step explanation:
you multiply 12 times 2
then add it to 4
3x-4=-31
+4 +4
3x=27
X=9
Hope this helps
