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igomit [66]
3 years ago
12

Subtraction of integers

Mathematics
1 answer:
Nataliya [291]3 years ago
3 0

Answer:

First, keep the first number, Second, change the operation from subtraction to addition, Next, get the opposite sign of the second number (known as the subtrahend) and Lastly, proceed with the regular addition of integers.

Step-by-step explanation:

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When you dilate the size changes but the angles are the same with makes them similar and since the size of the triangles are different they cannot be congruent.

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4 years ago
Michelle is 7 years older than her sister Joan, and Joan is 3 years younger than their brother Ryan. If the sum of their ages is
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