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madam [21]
2 years ago
9

What is the decibel level of the noise from a fire alarm with intensity 10^-1 watts per square inch

Mathematics
1 answer:
prisoha [69]2 years ago
6 0

Answer:

110 db

Step-by-step explanation:

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X+Y=9<br> $21.50x+$21.70y=$215.70
faltersainse [42]

Answer:You already answer the question what is there to answer again?

Step-by-step explanation:

4 0
3 years ago
Solve for s.<br> 4s + 6s - 4 = 6
UkoKoshka [18]

Answer:

s = 1

Step-by-step explanation:

4s + 6s - 4 = 6

10s - 4 = 6

     + 4  +4

10s = 10

10s/10=

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Hope this helps! If you have any additional questions please don't hesitate to ask me or your teacher to be sure you master the subject. :) Stay safe and please mark brainliest!

6 0
3 years ago
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Burka [1]

Answer:

Triangle 1: 9

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Triangle 2: 20.91

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8 0
3 years ago
Solve the equation 1/2y+3/4=8
andreev551 [17]

Answer:

14.5

Step-by-step explanation:

3 0
3 years ago
Can somebody help I will mark brainlist if correct !! :) and show work pls
alekssr [168]

Answer:24

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