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3 years ago

5

Subtract:2 1/6 - 3/5

2 answers:

yuradex [85]3 years ago

5 0

Putting the same common denominator would be 30. & the numerator for 1/6 would be 5, while the numerator for 3/5 would be 18. & if you subtract 5-18 you can't really do that so just switch it up (18-5) & you'd get -13 & the common denominator is 30, so in that case -13/30

aleksandr82 [10.1K]3 years ago

3 0

<span><span><span><span><span><span>1</span><span><span><span><span>17</span><span /></span><span><span>30</span><span /></span><span><span /><span /></span></span></span></span><span /></span></span><span /></span><span>=11730</span></span><span>Solution 1 by separating parts</span><span>Rewriting our equation with parts separated</span><span><span><span><span><span><span>=</span><span>2</span><span>+</span><span><span><span><span>1</span><span /></span><span><span>6</span><span /></span><span><span /><span /></span></span></span><span>−</span><span><span><span><span>3</span><span /></span><span><span>5</span><span /></span><span><span /><span /></span></span></span></span><span /></span></span><span /></span><span>=2+16−35</span></span><span>Solving the fraction parts</span><span><span><span><span><span><span><span><span><span>1</span><span /></span><span><span>6</span><span /></span><span><span /><span /></span></span></span><span>−</span><span><span><span><span>3</span><span /></span><span><span>5</span><span /></span><span><span /><span /></span></span></span><span>=</span><span /><span>?</span></span><span /></span></span><span /></span><span>16−35=?</span></span>Find the LCD of 1/6 and 3/5<span> and rewrite to solve with the equivalent fractions.</span>
<span>LCD = 30</span>
<span><span><span><span><span><span><span><span><span>5</span><span /></span><span><span>30</span><span /></span><span><span /><span /></span></span></span><span>−</span><span><span><span><span>18</span><span /></span><span><span>30</span><span /></span><span><span /><span /></span></span></span><span>=</span><span>−</span><span><span><span><span>13</span><span /></span><span><span>30</span><span /></span><span><span /><span /></span></span></span></span><span /></span></span><span /></span><span>530−1830=−1330</span></span><span>Combining the whole and fraction parts</span><span><span><span><span><span><span>2</span><span>−</span><span><span><span><span>13</span><span /></span><span><span>30</span><span /></span><span><span /><span /></span></span></span><span>=</span><span>1</span><span><span><span><span>17</span><span /></span><span><span>30</span><span /></span><span><span /><span /></span></span></span></span><span /></span></span><span /></span><span>2−1330=11730
</span></span>

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Math question down below

mixer [17]

Y=3x

Y is always equal to 3 times x.

b=3(5)
b=15

30=3(a)
10=a

8 0

3 years ago

Find the distance between the points (2,1), (-3,6)

topjm [15]

Answer:

5 times the square root of 2 or 7.071

Step-by-step explanation:

Hope it helps!

5 0

3 years ago

Alex73 [517]

Answer:

B) vertical stretch

Step-by-step explanation:

Given that the cost of manufacturing x refrigerators is given by the function $f(x)= 2x^2 + 6000$ .

Now it says that the cost doubles for the year 2011 owing to higher raw material prices. So that means cost function will change from f(x) to 2f(x).

Now we need to decide the type of transformation from f(x) to 2f(x).

Remember that when f(x) changes to a*f(x) where value of "a" is greater than 1 then it stretches the function vertically by factor of "a".

in 2f(x), we have a=2

So that means "B) vertical stretch" is the correct choice.

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jek_recluse [69]

Answer:

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3 years ago

a puppy named flash started out at 3 pounds and gained 1 pound every month. At how many months did flash weigh 9 pounds?

leva [86]

6 months because 6 + 3 is 9 and one per month.

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3 years ago

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