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ikadub [295]
2 years ago
9

Is -0.1254 rational or irrational

Mathematics
1 answer:
irga5000 [103]2 years ago
7 0

Answer:

Rational

Step-by-step explanation:

A number is rational if it can be expressed as a fraction. Because -0.1254 can be expressed as the fraction –627/500, it is rational.

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This Stem-and-Leaf Plot shows the amount of rainfall received in centimeters in each month. What is the median of this data set?
WARRIOR [948]

Answer:

55.5 B

Step-by-step explanation:

We have the following points of data

48, 49, 50, 51, 54, 55, 56, 58, 60, 62, 63, 63

The median is the data point in the middle (when listed in order)

If we find the middle number we'll see that it's between 55 and 56. When this is the case you find the average of  the two numbers (add them and divide by 2)

(55+56)/2=55.5

3 0
3 years ago
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$150 as a percentage of $500
saveliy_v [14]
I think the answer is 30 

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3 years ago
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Help I dont really understand ​
Juliette [100K]

Answer:

I think it would be either choice A or B

Step-by-step explanation:

7 0
3 years ago
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I need the steps to this problem, please!
FinnZ [79.3K]
Hello Ashley!

This is an isosceles triangle. How do we know? Well, the two little bar they put means that it is isosceles. When you add all the angles together, you MUST find them equal to 180. Another you need to keep in mind is that the angle that are face to face with each other are ALWAYS equal.

Too much talking...we gonna solve the problem.

x + x + 72 = 180
2x + 72 = 180
2x = 180 - 72
2x = 108
x = 108/2
x= 54
That's the answer .

---------------------
What did we say earlier? We said that when we add all the angles together we MUST find them equal to 180. So, we gonna replace x by 54

54 + 54 + 72  = 180
180 = 180
So.. yes we got it right!

54 is the correct answer.

Good luck with your studies!



5 0
3 years ago
Expand the expression 4(x - 3)
Cloud [144]
<h2><u>Expressions</u></h2>

<h3>Expand the expression 4(x - 3)</h3>

To expand an expression, apply distributive property.

  • 4(x - 3)
  • 4x - 12

<em>(See picture for better understanding)</em>

Wxndy~~

4 0
1 year ago
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