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3 years ago

What is the answer to 2-(y+2)=3y and it being simplified

Mathematics

1 answer:

salantis [7]3 years ago

4 0

2-y-2=3y
-y=3y
0=4y
So y=0

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A line passes through the points (7, 10) and (7, 20) which statement is true about the line.

prohojiy [21]

Answer:

You didn't give any statements so I'll tell you that it's a vertical line.

Step-by-step explanation:

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3 years ago

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Describe the set of all positive integers from 10 to 15 using the descriptive method

True [87]

Given:

The set of all positive integers from 10 to 15.

To find:

The given set by using the descriptive method.

Solution:

The positive integers are 1, 2, 3, 4,... .

The positive integers from 10 to 15 are 10, 11, 12, 13, 14, 15.

So, the given set has 5 elements 10, 11, 12, 13, 14, 15.

Using the descriptive method, the given set is defined as "The set of all positive integers greater than or equal to 10 and less than or equal to 15".

Therefore, the set of all positive integers greater than or equal to 10 and less than or equal to 15.

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2 years ago

Which one is the answer??

BARSIC [14]

Answer:

Step-by-step explanation:

City X = 3 * 10^5 Given

City Y = 6 * 10^6

Times larger

6 * 10^6

3 * 10^5

Do the division

6*10^6/3^10^5 = 60 * 10^5/(3 * 10^5) Note 10^5 will cancel

60/3 = 20 City y is 20 times City x

Population Difference

6,000,000

300,000

5,700,000

Just from the numbers I've given you, A is incorrect. The answer is 20 not 2.

B is the answer

C is wrong. X is 5.7 million less.

D See the answer for C.

8 0

2 years ago

Defined by two lines or rays diverging from a common point.

kotykmax [81]

B. your answer is an angle

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3 years ago

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Which best describes the meaning of the statement if A then B

Oliga [24]

Answer:

$a => b \equiv ( \neg a \ \lor \ b )$

Step-by-step explanation:

You can understand the statement from many perspectives, but in terms of proposition logic it is best to understand it as "negation of a" or " b" in mathematical terms is written like this

$a => b \equiv ( \neg a \ \lor \ b )$

You can show that they are logically equivalent because they have the same truth table.

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3 years ago