which of the following is the value of 5m³+2m²+1 for m=-2? A.-45 B.-47 C.45 D.47
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which of the following is the value of 5m³+2m²+1 for m=-2? A.-45 B.-47 C.45 D.47
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Answer:
The answer is letter A.
Step-by-step explanation:
the CSC is (60)
then the SIN is (330)
-4 COT is (-45)
so the answer is -45
(sorry I used my app to answer this)