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emmasim [6.3K]
3 years ago
9

The students in Mr. Weber's Biology class took a quiz on Friday and their scores were 8, 7, 9, 6, 8, and 10. What was the averag

e score for the class?
Mathematics
2 answers:
natali 33 [55]3 years ago
8 0

Answer:

8 is the answer

Step-by-step explanation:

6+7+8+8+9+10= 48\6=8

Andrei [34K]3 years ago
4 0

____________________________________________________

Answer:

\large\boxed{8}

____________________________________________________

Step-by-step explanation:

In this question, we're trying to find the average score of the class.

To find the average score, we would add all of the scores together and divide by the amount of scores that were recorded.

In this scenario, we know that the scores were:

8, 7, 9, 6, 8, and 10

There are 6 scores.

So we would add all of the scores and divide by 6.

8+7+9+6+7+10=48\\\\48\div6=8

The average score on the quiz was a 8

____________________________________________________

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Answer:

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Step-by-step explanation:

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x³ + 8

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barxatty [35]

Answer:

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Step-by-step explanation:

You can save yourself some trouble if you realize that one of the angles in one pair must match one of the angles in the other pair.

This observation eliminates the first two choices.

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Going further, the triangles will be similar if the dissimilar angles together with one of the similar angles totals 180°.

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Triangle 1 – ∠1 = 50°, ∠2 = 30°

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Triangle 1 – ∠1 = 60°, ∠2 = 20°

Triangle 2 – ∠1 = 40°, ∠3 = 100°  . . . . . no angles match

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Triangle 1 – ∠1 = 25°, ∠2 = 115°

Triangle 2 – ∠1 = 25°, ∠3 = 40° . . . . 25° angles match; 25+40+115 = 180

These triangles are similar.

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Triangle 1 – ∠1 = 5°, ∠2 = 15°

Triangle 2 – ∠2 = 15°, ∠3 = 160° . . . . 15° angles match; 15+5+160 = 180

These triangles are similar.

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explanation:

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Parallel lines need to have same slope
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Step-by-step explanation:

400-2a =332

400-332 =2a

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