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Zigmanuir [339]
3 years ago
9

3/7 = /12 How do I find the answer

Mathematics
1 answer:
guajiro [1.7K]3 years ago
8 0
Cross multiply the denominators by the numerators. In other words, 12 times 3 and 7 times x (x, being our missing number).
We end up with 36 and 7x.
Divide both sides by 7.
36/7x = 5.14
x = 5.14
Hope this helps!
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Need to know a number bio for 5/8 break apart 3 ways
Fynjy0 [20]

Answer:

.208333... (as a fraction 5/24)

Step-by-step explanation:

5 divided by 8 = 0.625

.625 divided by 3 = .208333...

5/24

5*1 / 8*3 = 5/24. Therefore, 5/8 divided by 3 is equal to 5/24. In math you can flip the second denominator and numerator to multiply instead of dividing.

7 0
4 years ago
Which two values of x are roots
FrozenT [24]
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a = 4 (number attached to x^2)
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Now we can put this into the quadratic equation. 

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\frac{6 +/- \sqrt{ -6^{2} -4(4)(1)} }{2(4)}

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6 0
4 years ago
What is the slope of the line shown below?
Vladimir79 [104]

Answer:

(1/2)

Step-by-step explanation:

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3 0
2 years ago
A leaky faucet is losing water and is filling a 8-gallon bucket every 25 hours.At this rate,how many gallons of water will the f
Angelina_Jolie [31]

The rate of 8 gallons every 25 hours means that the faucet fills \frac{8}{25} gallons every hour.

Multiply the unit rate for the number of hours you're interested in to find

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6 0
3 years ago
2
gayaneshka [121]

A+3=B

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B equals 20 when A equals 17

6 0
4 years ago
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