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Ivan
3 years ago
12

Estimate the product 57×29

Mathematics
1 answer:
love history [14]3 years ago
8 0
  58
x29
___
1,503 =
1,500
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Square root of 90 minus r equals r
dsp73

Answer:

r=sqrt45

Step-by-step explanation:

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Tony buys a pair of running shoes f 80$ he pays 9%sales tax how much does the pair of shoes cost in total?
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Find two positive numbers that differ by three and have a product of 14
garik1379 [7]
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3 years ago
If AB=48 and BC=22, then AC=?
alexandr1967 [171]

If A, B and C are collinear, then

1) if B is between A and C:

AC = AB + BC

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2) if C is between A and B:

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3) if A is between B and C:

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Answer:

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if C is between A and B, then AC = 26

4 0
3 years ago
Read 2 more answers
Match the angles that are greater than 90° with their reference angles.
storchak [24]
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              (1) 135 ; RA = 180 - 135 = 45
              (2) 240; RA = 240 - 180 = 60
              (3) 270; RA = 90 (lies in the y - axis)
              (4) 330; RA = 360 - 330 = 30
7 0
3 years ago
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