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Kay [80]
3 years ago
8

Find 6 3/4 - 4 11/12. Write your answer in simplest form.

Mathematics
2 answers:
Mrrafil [7]3 years ago
4 0

Answer:

1 5/6

Step-by-step explanation:

first convert to /12 and put the wholes in the fraction:

6 3/4 = 81/12

4 11/12 = 59/12

Then perform the subtraction

81/12 - 59/12 = 22/12

... and simplify

22/12 = 11/6

separate the wholes

11/6 = 6/6 + 5/6 = 1 5/6

Natali5045456 [20]3 years ago
4 0

Answer:

1 10/12

Step-by-step explanation:

Bc 6 3/4=6 9/12 and 6 9/12-4 11/12 can be made into 5 21/12-4 11/12 which equals 1 10/12

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Answer:

x = -5

Step-by-step explanation:

-(5x-2) = 27

Distribute the minus sign

-5x +2 = 27

Subtract 2 from each side

-5x +2-2 = 27-2

-5x = 25

Divide by -5

-5x/-5 = 25/-5

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3 years ago
Can anyone help me, i will give brainiest.
laila [671]

Answer: ∠DOB: 48°

Step-by-step explanation:

1. we need an equation first. the sum of all angles (108°, n°, 2n°) is equal to 180°. we can depict this with the equation: 108°+2n°+n°=180°

2. now we can solve for the missing variable, n.

108°+3n°=180° → subtract both sides by → 3n°=72° → divide both sides by 3 → n=24°

3. now that we know that n=24°, we can solve the value of ∠DOB. we can see that ∠DOB is 2n° which we just plug the number we got for n into the equation. 2*24=48° meaning ∠DOB is 48°

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kkurt [141]

Answer:

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Step-by-step explanation:

the answer is in the above image

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3 years ago
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RideAnS [48]

Answer:

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325:275

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