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ArbitrLikvidat [17]
3 years ago
13

Which number can each term of the equation be multiplied by to eliminate the fractions before solving-3/4m-1/2=2+1/4m

Mathematics
2 answers:
densk [106]3 years ago
8 0
<h2>Hello!</h2>

The answer is: 4

<h2>Why?</h2>

The smallest whole number we can use to multiply each term in order to eliminate the fractions is 4:

Multiplying each side of the equation by 4, we have:

Multiplying each side of the equation by 4, we have:

(\frac{-3m}{4}-\frac{1}{2})*4=(2+\frac{1}{4})*4\\\\\frac{-12m}{4} - \frac{4}{2} = 8+\frac{4m}{4}\\-3m-2=8+m\\-8-2=m+3m\\4m=-10\\m=\frac{-10}{4}=\frac{-5}{2}\\\\m=\frac{-5}{2}

Have a nice day!

ss7ja [257]3 years ago
6 0

Answer:

4

Step-by-step explanation:

just did it

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Step-by-step explanation:

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The length of rope from bow to pulley is 13 feet that means y = 13 ft.

We know that Pythagorean theorem is given by

x^{2} + y^{2} = z^{2}

Differentiating the above equation with respect to time yields,

2x\frac{dx}{dt}  + 2y\frac{dy}{dt} = 2z\frac{dz}{dt}

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\frac{dy}{dt} = 2.14 ft/s

Therefore, the boat is approaching the dock at rate of 2.14 ft/s

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