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vesna_86 [32]
3 years ago
14

Find the sum using fraction bars or a paper and pencil. Write your answer in simplest form.

Mathematics
1 answer:
vlabodo [156]3 years ago
3 0
Find the LCD = 18

5/6 = 15/18
3/9 = 6/18

15/18 + 6/18 = 21/18 = 7/5 or 1 2/5
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Solve 90x = 81+25x^2​
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1.8

Step-by-step explanation:

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6 0
3 years ago
15,000,015,969+5,000,003
Nat2105 [25]
<h2>Answer:</h2><h2>15,005,015,972</h2><h2></h2><h2>Hope this helps!!</h2>
7 0
2 years ago
You roll a six-sided die twice. What is the probability of rolling a number divisible by 2 and then a number divisible by 3?
Aneli [31]

If I am rolling a single dice what is the probability of rolling a number that is divisible by 2 and 3? The only number divisible by 2 and 3 is 6. So, would the answer be 1 out 6 or 1/6

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3 years ago
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TAKING A TEST COULD REALLY USE THE HELP URGENTLY
motikmotik

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I think its the third one but im not entirely sure

Step-by-step explanation:

8 0
3 years ago
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NO SCAM. PLEASE SHOW WORK. WILL GIVE BRAINLY TO CORRECT ANSWER.
sergeinik [125]

Answer:

140

Step-by-step explanation:

A regular polygon is a shape with equal sides and angles. Because of this, we can write the following equation to set two sides equal to each other:

3a+b+3=2a+2b+6

Solving, we will get a in terms of b:

3a=2a+b+3,\\a=b+3

Now we can substitute a for (b+3) into our equation:

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Therefore, the length of each side of this polygon is 5(4+3)-2(4)+1=28.

Since the perimeter of the polygon consists of all five sides, the perimeter is:

p=28\cdot 5 =\boxed{140}

6 0
3 years ago
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