Can someone please help with any of these

Mathematics

2 answers:

Alika [10]3 years ago

4 0

Answer:

for number 9

Step-by-step explanation:

if you have a scientific calculator, calculate (cosx = 7/10)

grin007 [14]3 years ago

3 0

Answer is C on 10

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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GalinKa [24]

Answer is in the attached file...

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3 years ago

What is the best approximation for relative maximum of the polynomial function graphed below?

AlexFokin [52]

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