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vitfil [10]
3 years ago
7

Energy is required in order to produce any sound. A. True B. False

Mathematics
1 answer:
Vikki [24]3 years ago
7 0

Answer: a. True

Step-by-step explanation:

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Ben sells his 8X10 photographs for $50. He sells 40 photographs a month at this price. If he applies a 10% discount to the price
Ipatiy [6.2K]

Answer:

250 dollars more

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( ! <br> ILL GIVE 40 POINTS .
Keith_Richards [23]

Answer:

170

Step-by-step explanation:

Its 170 degrees

Just look at the protractor

3 0
3 years ago
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URGENT!!!!!!! HELP PLEASE!!!!!!
IRISSAK [1]

Answer:

x^\frac{2}{3}

Step-by-step explanation:

Using the power of power rule (multiply the exponents)

x^\frac{4}{3} × ^\frac{1}{3}       x^\frac{2}{3} × ^\frac{1}{3}

x^\frac{4}{9}            x^\frac{2}{9}

When exponents are multiplied, add the answers:

x ^ ( 4/9 + 2/9 )

x ^ ( 6/9 )

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6 0
3 years ago
0.5% of what number is 3
tatuchka [14]


0.5 / 100 * X = 3

X = 3 * 100 / 0.5 = 300 / 0.5 = 600

3 0
3 years ago
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Rudiy27
I think the answer to that is A
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