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Dmitrij [34]
3 years ago
6

Help!! Express -0.4 as a fraction in simplest form.

Mathematics
1 answer:
charle [14.2K]3 years ago
6 0

\tt{Hey~there!

\tt{Let's~write~-0.4~as~a~fraction~in~simplest~form. \tt{In~order~to~do~that,~you~have~to~the~right~of~the~decimal~over~10.~Then,~you~have~to\tt{reduce.

\tt{-0.4\rightarrow\frac{-2}{5}

\boxed{\tt{\frac{-2}{5}}}

\tt{Hope~this~helps!

\boxed{\tt{-TestedHyperr}}

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Step-by-step explanation:

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6 0
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Answer:

You don't need to single out \cos \theta to solve this question.  

To solve:

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So for the given interval 0\leq \theta \leq 2 \pi

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(As confirmed by the attached graph)

5 0
2 years ago
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Answer:500 I hope this helpful

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To make the calculation easier, first multiply the numbers that result in multiples of 10

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=500

7 0
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