Anybody know? Because I don’t
2 answers:
Answer:
B
Step-by-step explanation:
(4x^-2)^4
256x^-8
256 * 1/x^8
256/x^8
B is your answer because I just did this long ago well last week so yea B.
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Cosine is

which applies to a right triangle. I hope that helps you.
Markup=10.82(72/100)≈$7.79 (to nearest cent)
retail=10.82(100+72)/100≈$18.61 (to nearest cent)
Answer:
72
Step-by-step explanation: