3 years ago

Alain throws a stone off a bridge into a river below.

Mathematics

1 answer:

podryga [215]3 years ago

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I did get the one in the tux ‍♂️ and the other one ☝️

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kondor19780726 [428]

The right answer is Option A: $x=\frac{rs-t}{2}$

Step-by-step explanation:

Given expression is;

$s=\frac{2x+t}{r}$

We will solve this expression for x, therefore,

Multiplying both sides by r

$r*s=\frac{2x+t}{r}*r\\rs=2x+t$

Subtracting t from both sides

$rs-t=2x+t-t\\rs-t=2x\\2x=rs-t$

Dividing both sides by 2

$\frac{2x}{2}=\frac{rs-t}{2}\\x=\frac{rs-t}{2}$

The right answer is Option A: $x=\frac{rs-t}{2}$

Keywords: subtraction, division

Learn more about subtraction at:

#LearnwithBrainly

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THE ANSWER IS 19.4 TO THE QUESTION

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3 years ago

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The midpoint is (-3,3)

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Paha777 [63]

Answer:cause

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Answer:

Step-by-step explanation:

Put the variable values in place of the corresponding variables, and do the arithmetic.

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