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UNO [17]
2 years ago
8

I NEED HELP FAST PLEASE

Mathematics
1 answer:
Stells [14]2 years ago
8 0

Answer:

The second and fourth option

Step-by-step explanation:

In order for two lines to be perpendicular they must intercept each other and their slope must be the opposite inverse; ex: \frac{-1}{4}  the negative inverse is 4 (multiplying by -1 and flipping the fraction)

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Can someone please help me I’ve tried so many ways and still can’t get the answer.
mr Goodwill [35]

Answer:

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Step-by-step explanation:

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so a simple formula is:

arc length in radians X radius

radius = 4 cm

the area that the question wants is the oposite

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3 0
2 years ago
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X = -4/3
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Answer:

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Step-by-step explanation:

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7 0
2 years ago
Evaluate.<br> (4/9)^2 pleaseee
vekshin1

Answer:

simplified: (16/81)

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Step-by-step explanation:

hope this helps! if wrong you can delete it :)

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