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Veronika [31]
3 years ago
13

I need help please and thank you no links

Mathematics
1 answer:
Phantasy [73]3 years ago
8 0

Answer:

5x-15=2x+21

5x-2x=21+15

3x=36

x=12

b= 45°

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What is the rational number equivalent to 3 point 12 with a bar over 12?
slamgirl [31]
\frac{12}{100}=0.12

To get the 0.12 to repeat, the trick is to subtract 1 from the denominator

\frac{12}{99}=0.12121212...

Then reduce the fraction.

\frac{12}{99}={4}{33}

now add the 3 to get

3.12121212.... = 3\frac{4}{33}
8 0
4 years ago
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andreyandreev [35.5K]
To find the decimal value, we must convert 1/2 and 3/4 into decimal.
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3/4=0.75
Now we just have choose a random decimal in between the decimal.
Let's choose 0.6
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0.6×100=60
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7 0
3 years ago
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PLS help!! need answers for both Part A &B
Vladimir79 [104]

Answer:

Step-by-step explanation:

Part A:

3x+12+7x+88=180

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Part B:

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7 0
3 years ago
Which of the following fractions is closest to the decimal 0.35
Eva8 [605]
<span>These are the options that I found for this question.

1/3

3/5

3/8

5/1/2

You just have to make the division and compare the results>

1 / 3 = 0.333..

3 / 5 = 0.6

3 / 8 = 0.375

5 / 12 = 0.416.....

So which is closest to 0.35? The answer is 1/3
</span>
8 0
3 years ago
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