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Anna11 [10]
3 years ago
12

Which is an incorrect rounding for 53.845? I'm trying to do the I-Ready diagnostic and I'm try my best to pass is can you help m

e?
Mathematics
1 answer:
ivolga24 [154]3 years ago
7 0
53.9 is incorrect rounding. This is because the 4 in the 100’s place is below 5. The correct rounding would be 53.85
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Marking brainliest for the right answer
Finger [1]

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so that's 12

the top side is 4 x 2 = 8

back side is 3 x 2 =  6

the bottom side is 2 x 6 = 12

so its 12 + 8 + 6 + 12 = 36 inches squared  surface area

4 0
3 years ago
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Find the domain and range of the relation: {(–20, 11), (6, –8), (1, –20), (–13, 13)}
user100 [1]

Answer:

D: {-20, -13, 1, 6}

R: {-20, -8, 11, 13}

Step-by-step explanation:

Given the relation, {(–20, 11), (6, –8), (1, –20), (–13, 13)}, all x-values (inputs) make up the domain of the relation while all y-values make up the range of the relation.

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Domain: {-20, -13, 1, 6}

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3 years ago
Solve <br> 6r + 7 = 13 + 7r
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Answer:

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Step-by-step explanation:

6r + 7 = 13 + 7r

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7 = 13 + r

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If an angle is three times of its supplement, find the angle​
zavuch27 [327]

Answer:

<h2>135° angle</h2>

Let the angle be x it's supplement = (180-x)

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Step-by-step explanation:

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Step-by-step explanation:

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now

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8 0
3 years ago
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