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lesantik [10]
3 years ago
5

Select the correct answer. Write (26 + 161) - (26 - 71 as a complex number in standard form.

Mathematics
1 answer:
slavikrds [6]3 years ago
4 0

Answer:

23i

Step-by-step explanation:

EASy

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I know The answer is 13
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3 years ago
5/6(2x+12)-8=4-(x+1)
alekssr [168]

For this case we have the following equation:

\frac {5} {6} (2x + 12) -8 = 4- (x + 1)

We apply distributive property on the left side of the equation:

\frac {5 * 2} {6} x + \frac {5 * 12} {6} -8 = 4- (x + 1)\\\frac {10} {6} x + \frac {60} {6} -8 = 4- (x + 1)

We simplify the left side of the equation:

\frac {5} {3} x + 10-8 = 4- (x + 1)

Different signs are subtracted and the major sign is placed.

\frac {5} {3} x + 2 = 4- (x + 1)

On the right side we must take into account that:

- * + = -

So:

\frac {5} {3} x + 2 = 4-x-1\\\frac {5} {3} x + 2 = 3-x

We add x to both sides of the equation:

\frac {5} {3} x + x + 2 = 3\\\frac {5 * 1 + 3 * 1} {3} x + 2 = 3\\\frac {5 + 3} {3} x + 2 = 3\\\frac {8} {3} x + 2 = 3

We subtract 2 from both sides of the equation:

\frac {8} {3} x = 3-2\\\frac {8} {3} x = 1

We multiply by 3 on both sides of the equation:

8x = 3

We divide by 8 on both sides of the equation:

x = \frac {3} {8}

Thus, the solution of the equation is:

x = \frac {3} {8}

Answer:

x = \frac {3} {8}

4 0
3 years ago
If y varies inversely as x2 and y = 100 when
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Ans: (c)

y = k/x^2

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100 = k/1^2
k = 100

when x = 2,
y = 100/2
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(u/rachelmarrons already gave you the answer but here’s a step-by-step explanation in case you needed it haha)
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Answer:

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Step-by-step explanation:

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the admission fee to an amusement park is $27.it cost an additional p dollars to rent a locker to hold your belongings. the tota
Mademuasel [1]

$6.00 for one person to rent a locker.

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3 years ago
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