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3 years ago

Matt cut a circle into 8 equal sections he drew an angle that measures the same as the total measure of the angle Matt drew?

Mathematics

1 answer:

professor190 [17]3 years ago

7 0

The answer is 135°.

The circle has 360°. If it is divided into 8 equal sections, the measure of the angle of each section is 45°:
360° / 8 = 45°

Matt drew an angle that measures the same as the total measure of the 3 sections in the circle. So, the measure of the angle Matt drew is 135°:
3 * 45° = 135°

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Connor rolled a die 6 times. A 2 occurred three times. Why isn't the theoretical probability 3/6 instead of 1/6?

Cerrena [4.2K]

2 occurred 3times

$\\ \sf\longmapsto S=6\times 3=18$

$\\ \sf\longmapsto |S|=18$

Now

$\\ \sf\longmapsto E=No\:of\:times\: 2\:occured$

$\\ \sf\longmapsto |E|=3$

we know

$\boxed{\sf P(E)=\dfrac{|E|}{|S|}}$

$\\ \sf\longmapsto P(E)=\dfrac{3}{18}$

$\\ \sf\longmapsto P(E)=\dfrac{1}{6}$

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2 years ago

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Arte-miy333 [17]

Answer:

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Step-by-step explanation:

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2 years ago

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Abdullah and Kanna are working on the same problem.

Leona [35]

Answer:

Abdullah is correct.

Step-by-step explanation:

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120% * 12 fl oz = 1.2 * 12 fl oz = 14.4 fl oz

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Kanna considers the original amount to be 80%. When he adds another 20%, he is adding 1/4 of 12 which is too much. That is why he gets an incorrect answer that is to high. He interpreted the problem incorrectly. For him, the old bottle has 20% less than the new bottle. That is incorrect.

Abdullah is correct.

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3 years ago

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For the second and fourth lines above, the two sides may or may not be equal.
For the first and third lines above, the two sides cannot be equal.

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2 years ago