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Ann [662]
2 years ago
12

Make v the subject formulae

Mathematics
2 answers:
Monica [59]2 years ago
6 0
1/u = 1/f -1/v
1/v = 1/u + 1/f
Ilia_Sergeevich [38]2 years ago
4 0

Answer:

v = uf/ u - f

Step-by-step explanation:

multiply the original equation by the LCM that is ufv . bring all terms having a v attached to one side while all terms with no v attached are sent to the other side. factories v out and divide both sides by th term in the bracket.

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Why are 0.02 and 0.020 equal?
Marina CMI [18]
The extra 0 doesn’t equal to anything
5 0
3 years ago
On a blueprint, 1 inch = 5 feet. On the blueprint, the living room is 6.5 inches long. How long is the livining room
disa [49]

Answer:

32.5 feet

Step-by-step explanation:

Since 1 inch = 5 feet, we can muliply the measure of the living room by 5 to get our answer.

6.5 x 5 = 32.5

8 0
2 years ago
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Find the distance between each pair of points <br>L(-7,0) ,Y(5,9)​
Sedbober [7]

Answer:  The distance is 15

Step-by-step explanation:

To find the distance between L and Y find the difference in the x and y coordinates then square them and add them to find their square root.

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12^2 + 9^2 = d^2   where d is the distance

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d= \sqrt{225}  

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3 0
3 years ago
19/3÷3 reduce to lowest terms
Digiron [165]

19/9 because 19/3 times 1/3 is 19/9


7 0
3 years ago
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Please answer ASAP<br><br> 5x−29&gt;−34 OR 2x+31&lt;29
elena-14-01-66 [18.8K]

Answer:

x > -1 or x < -1

Step-by-step explanation:

For the first equation, 5x-29 > -3

Step 1: Move the constant to the right and change its sign

5x-29 > -34

5x > -34+29

Step 2: Calculate the sum

5x > -34+29

5x > -5

Step 3: Divide both sides of the inequality by <em>5</em>

5x > -5

x > -1

<em><u>Answer</u></em><em><u>:</u></em> -1

For the second equation, 2x+31 < 29

Step 1: Move constant to the right and change its sign

2x+31 < 29

2x < 29-31

Step 2: Calculate the difference

2x < 29-31

2x < -2

Step 3: Divide both sides of the inequality by 2

2x < -2

x < -1

<em><u>Answer</u></em><em><u>:</u></em> x < -1

6 0
3 years ago
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