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kkurt [141]
3 years ago
15

Please help!!! Solve for X

Mathematics
1 answer:
Gennadij [26K]3 years ago
3 0

Answer:

x =  -  \frac{1}{56}

Step-by-step explanation:

-x/56x = 2

-1/56 = 2

x = -1/56

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perp.: -1

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Element X is a radioactive isotope such that every 51 years, its mass decreases by half. Given that the initial mass of a sample
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Step-by-step explanation:

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t=\frac{2.303}{0.0135}\log\frac{7500}{6900}

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5 0
3 years ago
Simplify the expression. Write the answer using scientific notation. (9x10^2)(2x10^10)
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4 0
3 years ago
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slope = m , perpendicular slope = – 1/m

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3 0
3 years ago
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