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Neko [114]
2 years ago
15

One increased by 7 times a number is the same as 5 times the number plus 25

Mathematics
1 answer:
sammy [17]2 years ago
4 0

Answer:

12

Step-by-step explanation:

Let the number = x

7x + 1 = 5x + 25                 Subtract 5x from both sides.

7x - 5x + 1 = 5x - 5x + 25   Combine

2x + 1 = 25                          Subtract 1 from both sides.

2x + 1 - 1 = 25-1                   Combine

2x = 24                               Divide by 2

2x/2 = 24/2

x = 12

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Answer:

Same sides

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When the sides are the same then the triangles are congruent. because they all have exactly the same sides. because the two triangles do not have exactly the same sides.

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2 years ago
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Answer:

angle 1 = 105º

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3 years ago
Find all points having an x-coordinate of 2 whose distance from the point (-1,-2) is 5
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3 0
3 years ago
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3 0
3 years ago
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Step-by-step explanation:

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(1/2)(3/7)= 3/14

Hope this helps :)

7 0
2 years ago
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