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liq [111]
2 years ago
15

4) Change the recurring decimal 0.18 to a fraction. (2marks) You must show all your working.

Mathematics
1 answer:
yuradex [85]2 years ago
8 0

Answer:

18/100 or 9/50

Step-by-step explanation:

First, put 0.18 over 100 because there are 2 digits in the decimal, so you convert it to 18/100. Then, simplify it, and because the GCF is 2, divide the numerator and denominator. The final fraction ins 9/50.

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Igoryamba

Answer:

Angle A = 30.8

Angle B = 33.2

Step-by-step explanation:

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This means that the other two angles need to add up to 64.

I just plugged in numbers until it worked.

I got that x = 14.6

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Those are your angles. To make sure they are correct you just need to add up all the angles and make sure that they equal to 180.

116 + 33.2 + 30.8 =

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6 0
3 years ago
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Answer:

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2 years ago
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PLEASE ANSWER AND EXPLAIN | 98 POINTS
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<em>Answer:</em>

<em>d</em>

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<em>The value of a correlation coefficient ranges between -1 and 1.</em>

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3 years ago
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Answer:

x² + 7x + 10 = 0

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