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2 years ago

What does 34 12/27-19 5/6=

2 answers:

4 0

<span>34 12/27-19 5/6
</span>You may get common denominators.

12*2 = 24
27*2 = 54

5*9=45
6*9 = 54

34 24/54 - 19 45/54
Subtract 19.
15 24/54 - 45/54
14 33/54 = Answer.

olya-2409 [2.1K]2 years ago

3 0

First you have to make them both common denominators so you find a number that both work for 27 and 6. I decided to simplify them into improper fractions so I got 930/27 - 119/6 but since that didn't work I found that if I simplified 930/27 to 310/9 then I could use that to get a common denominator and I multiplied both numbers to change the denominator so that I have 1860/36 - 1071/36 = which equals 789/36 which I then simplified to 263/12 I am not sure if you can simplify it further but that is what I got :) hope it helps

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Can someone explain to me what this means

prisoha [69]

Answer:

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Step-by-step explanation:

It is saying that 120 is the same as 24*5, and that 24* 5 is the same as 5 *2*12, which is that same as 5*2*3*4, which is then the same as 5*2*3*2*2.

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2 years ago

Read 2 more answers

Find the value of X PLEASE HELP ME!!

Kisachek [45]

Answer:

A, or 8

Step-by-step explanation:

the total angle is 102, so we can subtract 54 from 102 to get 6x, then divide by 6.

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2 years ago

Which of the following graphs shows the<br> solution set to 2x < 6 and 3x + 2 ><br> -4?

Ilya [14]

Answer:

The third picture

Step-by-step explanation:

Solve for x in both equations

2x<6

Divide both sides by 2:

x<3

3x+2>-4

Subtract 2 from both sides:

3x>-6

Divide both sides by 3:

x>-2

There is this trick you can use when x is on the left side of the equation to find out which way to shade in you graph. Keep in mind this is only for the left side, it will not work if your variable is on the right.

When the symbol is facing left < then shade left, imagine it is pointing which way to shade. x<3 is represented by the 3 picture on the left. When the symbol is facing right > then shade right, again it is pointing which way to shade. x>-2 is represented by the 3 picture on the right.

The circles are not filled in because the symbol is < and > rather than $\leq and \geq$ . When it is greater than or equal to or less than and equal to (represented by the line under the symbol), then the circle is shaded in.

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2 years ago

A force of 56N is required to keep a spring stretched 4m from the equilibrium position. How much work in Joules is done to stret

Mariana [72]

Please check the attached images for the answer. Answer with full explanation is screenshoted. Plz refer.

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Hope it helps you.

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2 years ago

On a package of rice, the directions say that the ratio of cups of water to cups of uncooked rice should be 1: 1 2 . a. What is

iragen [17]

A) To cook 1/2 cup of rice, the package tells you that you also need 1 cup of water. The the total volume of ingredients is
.. 1/2 c + 1 c = 1 1/2 c

b) According to the package the ratio of water to rice is
.. water : rice = 1 : 1/2 = 2 : 1
Then the ratio of water to total ingredients is
.. water : (water + rice) = 2 : (2 +1) = 2 : 3

Susan's ratio is incorrect. Susan is using "1" for the total of ingredients, instead of 2+1 = 3. The correct ratio is 2:3.

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