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Vinil7 [7]
2 years ago
15

Brainliest to correct answer

Mathematics
2 answers:
goldfiish [28.3K]2 years ago
7 0

Answer:

If a relationship between two quantities is not proportional then when the fraction is reduced there should not be an equal ratio and the graph should not be a line that passes through the origin.

Kruka [31]2 years ago
5 0

Step-by-step explanation:

The graph of a proportional relationship is a line through the origin. When ratios between quantities are not constant, a relationship may be linear but not proportional and the graph does not pass through the origin. Example : ... Explain why the relationship between number of tickets and total cost is not proportional.

So if it does not pass through the the origin, it’s not proportional.

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What is 80 in its simplest form as a fraction?
Ann [662]

I believe the correct given problem is:

“What is 80% in its simplest form as a fraction?”

 

Take note that you missed to place the percent sign which is very important.

 

Now to solve this, 80% when converted to decimal form is 0.80 which means that you have 80 parts per 100 parts. Therefore the fraction form of this would be 80 / 100.

fraction = 80 / 100

However this fraction is not yet the answer because we can still simplify this further. First step in simplifying is to divide both the numerator and denominator by 10 so that we are left with:

8 / 10

Next step is to divide by 2:

4 / 5

 

Now we can see that we can no longer divide this (numbers should be whole number). Therefore the simplest form as a fraction is 4/5

 

Answer:

4/5

6 0
3 years ago
Write the expression in terms of sin x and cos x only. sin(2x)+cos(3x)
BartSMP [9]
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sin(2x)+cos(3x)=2sinxcosx+cos(x+2x)
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5 0
3 years ago
Read 2 more answers
Three shirts cost $9.99. how much does it cost for 8 shirts
lesantik [10]

Answer:

26.64$

Step-by-step explanation:

cost of three shirts = $9.99

cost of one shirt = 9.99/3 =$ 3.33

cost of eight shirts = 3.33×8 =$ 26.64

4 0
3 years ago
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marusya05 [52]

Answer:

9:21

Step-by-step explanation:

5 0
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Simplified form of 2460−78+6884
Rzqust [24]

Answer:

4502

Step-by-step explanation:

6884+78=6962

6962-2460=4502

3 0
2 years ago
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