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AlexFokin [52]
3 years ago
14

Please help ASAP I am in desperate need

Mathematics
1 answer:
Vlad1618 [11]3 years ago
8 0

Answer:

x = 9

TH = 12

Step-by-step explanation:

since TM is half of HM, the equation is:

2(21 - x) = 3x - 3

42 - 2x = 3x - 3

45 = 5x

x = 9

TH = 21 - x

TH = 21 - 9

TH = 12

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3 years ago
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5 0
4 years ago
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Vsevolod [243]

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Isn't that just soild liquid and gas atoms?

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6 0
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Read 2 more answers
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mojhsa [17]

Answer:

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Step-by-step explanation:

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3 years ago
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