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guajiro [1.7K]
3 years ago
11

Find two numbers if their sum is 91 and the ratio is 6:7.

Mathematics
2 answers:
sammy [17]3 years ago
5 0

Answer:

42:49

Step-by-step explanation:

6x + 7x = 91

13x = 91

x = 7

6 x 7 = 42

7 x 7 = 49

then 42:49

adell [148]3 years ago
3 0

Answer:

42 and 49

Step-by-step explanation:

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Eddi Din [679]

Answer:

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Step-by-step explanation:

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3 years ago
When 10 b = 5 (StartRoot c EndRoot + 2) is solved for c, one equation is c = (2b minus 2) squared Which of the following is an e
Burka [1]

Answer:

I will show all the steps to lead to the solution.

1) 10b = 5 (√c + 2)  <---- starting equation

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Step-by-step explanation:

Choice D

8 0
3 years ago
(2x+5)^2<br><br>is it 4x^2+20x+25?​
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4 0
3 years ago
Find the distance between the points:
lesantik [10]
To calculate distance between two points we use the distance formula sqrt((x2−x1)^2+(y2−y1)^2).  

To start, we find the square of the distance between x1 and x2 and y1 and y2.  The distance between x1 and x2, or 1 and 3, is 2. The distance between y1 and y2, or 3 and -4, is 7.

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The last thing we do to find the distance is take the square root of 53. 53 is not a perfect square and is also a prime number so our answer in simplest form is still sqrt53.<span />
6 0
3 years ago
What is 8 times 6 times 10 equals
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Step-by-step explanation:

8x6x10=480

48x10

480

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3 years ago
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