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Ne4ueva [31]
3 years ago
15

Can someone help me please, thanks

Mathematics
1 answer:
sesenic [268]3 years ago
7 0

Answer:

c

Step-by-step explanation:

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-1/5(-2 1/4)? (-1/5 x -2 1/4)=?? Brainilist
strojnjashka [21]

-  \frac{1}{5}  \times  - 2 \frac{1}{4}  \\  -  \frac{1}{5}  \times ( - 2) \times  \frac{1}{4}  \\  \frac{1}{5}  \times 2 \times  \frac{1}{4}  \\  \frac{1}{5}  \times  \frac{1}{2}  \\ \\ answer =  \frac{1}{10}  \\

<h2>Final Answer: 1/10</h2>

Alternate Forms:

  • Decimal: 0.1

Hope it helps

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3 years ago
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Klio2033 [76]
Answer: 53.6

Explanation:

When given a side and its opposing angle and another angle, to find its opposing side you may use the sine rule.

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Applying this formula will give us the following:

1) sin90/x = sin66/49
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Hope this helps, brainliest would be appreciated :)
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I need help on math (polz dont give helpless answer)
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Answer:

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Step-by-step explanation:

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I think if I had to guess the answer should be D 140
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