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zheka24 [161]
3 years ago
8

What is 18.248287 rounded to the nearest tenth? ​

Mathematics
1 answer:
ycow [4]3 years ago
7 0

Answer:

18.248287

8.2

Step-by-step explanation:

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What is the rational number equivalent to 1.28? The 1.28 has a line above the 28
Svetach [21]
<span>the line over the 28 means the 28 repeats forever.
1.282828.... and so on
 let x be the rational number 1.28...
we can use this trick:
100*1.282828....= 128.282828...
(the decimal 28 part repeats) 100x = 128.28...
next: 100x - x = 128.282828... - 1.282828...
the .282828... part will be subtracted away
99x = 127
divide both sides by 99 to get
x= 127/99</span>
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3 years ago
Can someone please give me the answer to this problem?
Alik [6]
X= 9/2, 15/2
decimal form: 4.5,-7.5
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2 years ago
Find the exact value of sin (arccos(-3/4))
Arturiano [62]
The exact value is
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2 years ago
Can someone please answer my question: What is 72% of 54?
Scorpion4ik [409]

Answer:

38.88

Step-by-step explanation:

72% of 54

= \frac{72}{100} × 54

= 0.72 × 54

= 38.88

7 0
2 years ago
Read 2 more answers
The cost of 4 pounds of grapes is $24.36.wgat is the constant of proportionality
IRINA_888 [86]
The answer
A:6.09

Th explanation
Divide 24.36 by 4 and that’s what you get
6 0
3 years ago
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