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TiliK225 [7]
3 years ago
12

If m∠A = m∠B and m∠A + m∠C = ∠D, then

Mathematics
2 answers:
umka2103 [35]3 years ago
7 0

Answer:

Substitution Property

Step-by-step explanation:

The change from the first equation to the final equation is m∠A has been replaced by m∠B. In other words, m∠B was substituted for m∠A.

puteri [66]3 years ago
4 0

Answer:

substitution property

Step-by-step explanation:

Just took the test on edge.

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Step-by-step explanation:

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8 0
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Melissa owns a catering company . For lunch and dinner parties , she serves appetizers before each meal. The number of appetizer
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Answer:

44

Step-by-step explanation:

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B

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