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notsponge [240]
2 years ago
9

Is 50.2 a rational or an irrational number, why?

Mathematics
1 answer:
Greeley [361]2 years ago
4 0

Answer:

Rational.

Step-by-step explanation:

\textbf{A rational number is a real number that can be expressed as}~ \dfrac{p}{q},\\\\\textbf{where}~ p~ \textbf{and}~ q~ \textbf{are integers.}\\\\ \boxed{50.2 = \dfrac{502}{10}}\\\\ \textbf{50.2 can be expressed as a ratio of two integers,}~ \textbf{so it is a rational number.}

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FromTheMoon [43]

Answer:

Step-by-step explanation:

r=4/(-2)=-2

3 0
3 years ago
In the inequality -4x > -16, your sign will stay the same because there are 2 negatives. True or False
snow_tiger [21]

Answer:

False

Step-by-step explanation:

If x is a negative number then it will stay the same. If it is a positive number then it depends.

8 0
3 years ago
Carissa and Louann both have savings accounts. Carissa has $250 in her account and deposits $80 per month. Louann has $1230 in h
zlopas [31]
Carissa value after x months=current+amount deposited
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louan take out=amount per month tiems x months=60x

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se equal

cariss=lousa
250+80x=1230-60x
add 60x both sides
250+140x=1230
minus 250 both sides
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divide both sides by 140
x=7

find how much that is
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7 months both have $810
8 0
3 years ago
Kalvin tosses a coin five days in a row and gets tails every time. Do you think there is something wrong with the coin? How can
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I don’t think there is anything wrong with the coming there is just a 50% chance that It would land on tails and there’s a 50% chance that it will land on heads ‍♀️☺️
7 0
3 years ago
Find the missing angle measures in the given rhombus.
jeyben [28]

Answer:

(1) = 38\°

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(3) = 90\°

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Step-by-step explanation:

The diagonals of a rhombus are perpendicular to each other, so angles (2) and (3) are equal 90°.

To find angle (1), we can use the sum of internal angles in the left triangle with angles 52°, (1), and (2):

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52 + (4) + 90 = 180

(4) = 38\°

3 0
3 years ago
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