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3 years ago

What is the reciprocal

Mathematics

2 answers:

Stells [14]3 years ago

8 0

The reciprocal of 7/12 is 12/7. In fractions you flop the fractions. So your answer would C 12/7. Hope this helps

weqwewe [10]3 years ago

3 0

Answer is C. 7/12 has the reciprocal of 12/7. When You multiply by a reciprocal, you just switch the numerator and denominator. The answer does NOT become negative. It would change the fraction itself.
Example:
3/6= 6/3
5/7= 7/5

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iogann1982 [59]

Answer:

-12

Step-by-step explanation:

6 ÷ -1/2

Copy dot flip

6 * -2/1

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3 years ago

Read 2 more answers

Y=1/4x+7 y=1/2x+5 The y-coordinate of the solution to the system shown is _____.

Brilliant_brown [7]

Answer:

The y-coordinate of the solution to the system shown is 9

Step-by-step explanation:

$y=\frac{1}{4}x+7\\y=\frac{1}{2}x+5$

We need to solve these system of equations and find value of y

Let eq (1) be $y=\frac{1}{4}x+7$

and eq(2) be $y=\frac{1}{2}x+5$

Putting value of y from eq(2) into eq(1)

$y=\frac{1}{2}x+5=\frac{1}{4}x+7\\\\\frac{1}{2}x-\frac{1}{4}x=7-5\\\frac{2x-x}{4}=2\\\frac{x}{4}=2\\x=2*4\\x=8$

Putting value of x=8 in equation 1 to find value of y

$y = \frac{1}{4}x+7$

$y = \frac{1}{4}(8)+7$

$y =2+7$

$y =9$

So, The y-coordinate of the solution to the system shown is 9

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Fittoniya [83]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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3 years ago