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Ilia_Sergeevich [38]
3 years ago
7

Worth 100 points please give full answer❤️

Mathematics
2 answers:
Tpy6a [65]3 years ago
5 0

f'(x)= \frac{18tx+20x-7x^{2} +63t+140}{(x^{2} +9t+20)^{2} }

natta225 [31]3 years ago
4 0

Answer: f'(x)= x+r=9 over 2 x 7 = 126

because 9 x 2 = 18 x 7= 126

your answer is 126

Step-by-step explanation:

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The numerator of a rational number is greater than its denominator by 3. If the new number becomes 13/4 when the numerator is tr
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Answer:

Step-by-step explanation:

Let x represent the numerator and y represent the denominator.

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Cross multiplying, it becomes

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The original number is 338/335

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Answer:

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Step-by-step explanation:

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