2 years ago

What is the length of side PR? Look at pic to see. PLSSS helpp it’s for a test!!

1 answer:

7 0

Answer:

Step-by-step explanation:

Pythagoras theorem

the square of the hypotenuse= (adjacent) square +(opposite) square

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lapo4ka [179]

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8090 [49]

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Answer:

Explanation:

1. Given equation:

$\beta =10log(\frac{I}{I_0})\\\\ I_0=10^{-12}W/m^2$

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3. Decibels

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noname [10]

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