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inn [45]
3 years ago
9

How do you figure out #9 and #10

Mathematics
1 answer:
Ann [662]3 years ago
4 0
#9 the sum of two angles is 90 degrees, creating a right angle.

#10 the sum of the two angles is 180 because the form a supplementary angle
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ser-zykov [4K]

Answer:

We have l = 2w and 2l + 2w = 100 inches;

Then 4w + 2w = 100 inches;

6w = 100 inches;

w = 16.6;

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l = 49.8 inches;


Step-by-step explanation:


7 0
3 years ago
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A bag contains 3 red,4 green, and 5 blue marbles. Three marbles are drawn at random. What is the probability that all three are
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Answer:

1/22

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assuming that the marbles drawn are not replaced:

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3 0
3 years ago
What is the range? 6 7 8 7 10​
jeka94
Range= 4

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4 0
2 years ago
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the answer is 50 children
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