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Tamiku [17]
3 years ago
15

What is the value of y !!????

Mathematics
1 answer:
ella [17]3 years ago
4 0
Y + y + 30+ 40 = 180
2y + 70 = 180
2y = 110
y = 55
answer.
D. 55

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Help ASAP pls :) brainly to whoever has the right answer first :D
Fed [463]

Answer:

0.02 (rational)

2 (rational)

Square root of 2 (irrational)

Square root 1/2 (irrational)

Step-by-step explanation:

Rational numbers are numbers that can be in form of a/b such that a and b are not zeros. In other words, a and b are integers ranging from 1 to infinity.

Conversely, irrational numbers are numbers that are endless and are non repeating digits after decimal point.

Thus, from the questions above;

0.02 =   \frac{2}{100}  = rational \: number

2 =  \frac{2}{1}  = rational \: number

\sqrt{2}  = 1.41421356 = irrational \: number

\sqrt{ \frac{1}{2} }  = 0.70710678 = irrational \: number

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3 years ago
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Over [174]

Answer:5 percent

Step-by-step explanation: subtract new amount minus old amount then divide then make the decimal you get into and change to a percent

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2 years ago
Can you help me in this question?
gregori [183]

Answer: I think its B

Step-by-step explanation: My friend answered it.

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3 years ago
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Rudiy27

Answer:

wouldn't it be 5m....??

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