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Akimi4 [234]
2 years ago
10

Solve the equation by using the Properties of Equality. 9x – 3 = 42

Mathematics
1 answer:
Naya [18.7K]2 years ago
3 0

Step-by-step explanation:

9x-3=42

9x=42+3

9x=45

9x/9=45/9

x=5

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Si un triángulo tiene una hipotenusa de 15 cm y un cateto que mide 12 cm, ¿cual es la longitud del otro cateto?
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9cm

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Donde c es la hipotenusa y a  y b son los catetos.

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