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Nuetrik [128]
2 years ago
10

Choose the kinds of symmetry the following figure has: point, line, plane, or none.

Mathematics
1 answer:
algol [13]2 years ago
4 0
<h3>Answer: Choice A) None</h3>

Explanation:

Can we rotate the figure some angle smaller than 360 degrees and have it match up with its original image? The answer to that is "no". Any such rotation will change the image to something else. Therefore, this figure does not have any point symmetry (aka rotational symmetry).

Can we reflect one half of the figure over some line to get the other half? The answer here is also "no". The diagram has no reflectional symmetry either.

Plane symmetry is ruled out because that only applies to 3D settings.

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Albert bought some fish at a grocery store at $2 per pound for salmon and $4 per pound for catfish. He spent a total of $12 on s
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Let c represent the amount of catfish in pounds and s represent the amount of salmon in pounds.

He spent a total of $12 on salmon and catfish and bought a total of 4 pounds.  Hence:

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Solving equations 1 and 2 simultaneously gives:

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2 years ago
A film distribution manager calculates that 4% of the films released are flops. If the manager is correct, what is the probabili
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Now, the question is if the manager is correct, what is the probability that the proportion of flops in a sample of 667 released films would be greater than 5%?

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We have;

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1 - 0.9066 = 0.0934, or 9.34%

Therefore, the probability that the proportion of flops in a sample of 667 released films would be greater than 5% is 9.34%.

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