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Bond [772]
3 years ago
7

Simplify the following expression: (−1)(−7)(4) 12 28 −12 −28

Mathematics
2 answers:
EastWind [94]3 years ago
4 0
28 is your answer I just took the test
Alex_Xolod [135]3 years ago
3 0
28 is the correct answer!!!!!
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Answer:

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Step-by-step explanation:

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What is the correct definition for sec 0?
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Secθ = cos^(-1)θ is the same as secθ = 1/cosθ 

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Wewaii [24]

Answer:

 

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Step-by-step explanation:

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7 0
3 years ago
PLEASE HELP
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