3 years ago

!! PLEASE HELP, TIMED!!Multiple choice, BRAINLIEST for correct answer

Mathematics

1 answer:

Over [174]3 years ago

7 0

Answer:

neither!

Step-by-step explanation:

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The amount of radioactive element remaining, r, in a 100mg sample after d days is represented using the equation r=100(1/2) d/5.

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Answer:

12.94%

Step-by-step explanation:

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Give right triangle PQR, which representa the value of sin (P)?

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If numerator is 2 less than the denominator of a rational number and when 1 is subtracted from numerator and denominator both, t

xenn [34]

Answer:

$\frac{3}{5}$

Step-by-step explanation:

Let the denominator be x
So, numerator = x - 2
According to the given condition: when 1 is subtracted from numerator and denominator both, the resulting new rational number in its simplest form is $\frac{1}{2}$

$\implies \frac{x-2-1}{x-1}=\frac{1}{2}$

$\implies \frac{x-3}{x-1}=\frac{1}{2}$

$\implies 2(x-3)=x -1$

$\implies 2x-6=x -1$

$\implies 2x-x=6-1$

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2 years ago

Help would be appreciated :)

RoseWind [281]

Your 3rd option, or (-6,-3,0,3,6) would be the answer

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4 years ago