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Brrunno [24]
3 years ago
7

Please answer fast !!

Mathematics
1 answer:
Alborosie3 years ago
3 0

Answer:

x=2

Step-by-step explanation:

2*2-x=2

4-x=2 subtract 4 by both sides

-x= -2 multiply each side by -1

x=2   answer

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Answer:

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Step by step explanation.

Given: sin = 9/15

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tan =  \frac{opp.}{adj.}

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by using Pythagoras theorem

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then,

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{a}^{2}  =  {c}^{2}  -  {b }^{2} \\  {a}^{2}   =  {15 }^{2}  -  {9}^{2}  \\  {a}^{2}  = 144 \\ a = 12

thus,

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