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Leno4ka [110]
3 years ago
7

PLEEEEEEEEEASE ANSWER THIS QUESTION!! Simplify the expression3(5x)​

Mathematics
2 answers:
Tomtit [17]3 years ago
8 0
It is 15x because you multiply 3 and 5 and keep your x with it
bearhunter [10]3 years ago
5 0

Answer:

it is 15x

Step-by-step explanation:

because 3(5x)=3×5=15 then there is an x near the 5 which =15x

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Find the exact value of csc ø, if cos ø= 1/9; 180° less ø less than 270°
Iteru [2.4K]

Answer:

The answer to your question is: the first option  - 9/ \sqrt{80}

Step-by-step explanation:

Process

          cosФ = adjacent side / hypotenuse

          -1/9 = adjacent side / hypotenuse

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          b = -\sqrt{80}

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4 0
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1. Fill in the blank:
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Step-by-step explanation:

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