21-12-2020
Mathematics

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Anybody know the answer to these questions

Anybody know the answer to these questions class=

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Аноним Аноним

21-12-2020

Answer:

1) x=-4 3/4

2) x= 2.1

Step-by-step explanation:

you can cross multiply on the first one

you can use Pythagorean theroum on the second one

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