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vitfil [10]
3 years ago
15

The table shows the battery life of four different mobile phones:

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

phone C

Step-by-step explanation:

since, 8.45% of (×) 10

= 0.845

= 0.8

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6.7 times (-2.3) Round to the nearest hundredth
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6.7 x -2.3 = -15.41. The hundredth value is two spaces right of the decimal. To round to the nearest hundredth, you look at the number after it in the thousandth spot. if it is less than 4 then the hundredths remains the same, if it is more than 4, then you round up the number in the hundredths spot. There is no number in the thousandth spot (0) so the answer remains -15.41
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3 years ago
Whats the measure of the angles (SHOW HOW YOU SOLVED IT so i can understand)
xz_007 [3.2K]

Answer:

m1 = 68°

m2 = 53°

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m4 = 31°

Step-by-step explanation:

m1 = 90-22

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Step-by-step explanation:

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