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iren2701 [21]
3 years ago
13

Please help me!!!You will get 20 points...

Mathematics
1 answer:
pashok25 [27]3 years ago
4 0

Use the rule of 3, note that we will convert the hours to minutes:

60 - 84
75 - x

(75 * 84) / 60 = x
6,300 / 60 = x
105 = x

105 minutes = 1h 45m


Hope it helped,

Happy homework/ study/ exam!

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What is 9/12 in simplest form
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Solutions 

⇒9/12 

1) To see if 9/12 is in simplest form you have to find 9 and 12's GCF. 
The GCF of 9 and 12 is 3 

2) Divide by the GCF
9 ÷ 3 = 3
12 ÷ 3=  4 

3/4 is answer 
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What are the solutions of 3x2 + 14x + 16 = 0?
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Answer:

x = StartFraction negative 8 Over 3 EndFraction, –2

Step-by-step explanation:

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If two sides in one triangle are 9 and 21 , then the third side might be
slamgirl [31]

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13

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Hey there! :)

Answer:

y = 5x + 10

Step-by-step explanation:

From the information given, we can derive the points (-2, 0) and (0, 10). Find the slope using the slope formula:

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