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Feliz [49]
3 years ago
13

Can someone help in this one please

Mathematics
1 answer:
salantis [7]3 years ago
8 0

Answer:

As radius is perpendicular to tangent,

By pythagoras theorem :

x² = (x + 9)² - 15²

x² = x² + 18x + 81 - 225

18x = 207

x = 11.5

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Answer:

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Step-by-step explanation:

Let be "k" the number of text messages that Kira sent during the weekend, "g" the number of text messages that Gora sent during the weekend and "j" the number of text messages that Joe sent during the weekend.

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The steps to solve this are:

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