Answer:
x=27.80
Step-by-step explanation:
we know that cosA=base/hypotaneous
so,

Answer:
Noncollinear points
Step-by-step explanation:
Collinear points lie on the same line. Noncollinear points are the opposite.
Answer:
<h2>

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solution,

Combine the like terms:

Simplify:

Hope this helps...
Good luck on your assignment...
Answer: I choose B and A.
Step-by-step explanation:
B because it shows how to divide and then multiplies x by 15 to get the answer. A because it divides 9 by 100 and then it shows x and 15 percent plus One more.