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Alekssandra [29.7K]
3 years ago
9

Is the ratio 4.2:1.5 proportional to the ratio 12.6:4.5

Mathematics
1 answer:
VashaNatasha [74]3 years ago
5 0
That's true they are proportional 
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gavmur [86]
ANSWER:
$18.90

EXPLANATION:
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Layla just started reading the book that she’s really into she has been reading four the last two hours and has read 110 pages s
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3 years ago
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Could someone please answer this who actually knows how to do it please??!
posledela

Answer:

x+y= 59,  x-y= -13

Step-by-step explanation:

We know that x is the smaller number and y is the bigger number. We also know that the difference is 13, meaning x-y= -13. Since the sum of the two numbers is 59, x+y= 59

8 0
2 years ago
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Whats the greatest common factor of 18 and 27 and 54
vodomira [7]

Answer: 9

Step-by-step explanation:

From doing the math I think it should be 9

7 0
3 years ago
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Brian says that the expression 8n + 2 is equal to 83 when n=1. Explain why Brian’s answer is incorrect?
GalinKa [24]

Answer:

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The answer is 10 but Brian said the expression is equal to 83. He is incorrect because 8 times 1 is 8 and then plus 2 is 10.

I hope it helps.

5 0
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