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worty [1.4K]
3 years ago
7

3c-9d+7c+5d nashmcadam98

Mathematics
2 answers:
Leokris [45]3 years ago
8 0

Answer:

Combine like terms

10c-4d

Digiron [165]3 years ago
6 0

Answer: 2(5c-2d)

Good luck !
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∠x and ∠y are supplementary angles. ∠y measures 97੦ What is the measure of ∠x?
trasher [3.6K]

Answer:

83 degrees

Step-by-step explanation:

Supplementary angles are two angles whose sums add up to 180 degrees. Since you have one angle that is 97 degrees and one that is unknown, you can just subtract 97 from 180.

180 - 97 = 83 degrees

8 0
3 years ago
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3 years ago
Select the correct answer.
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2 years ago
Find the common difference 2, 17/9,16/9,5/3
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7 0
3 years ago
Write as a mixed number 1 23/24
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This is simple 1 23/24 as a mixed number is exactly that. It has a whole which is the 1 and then 23/24 parts of another whole, therefore, the mixed number is indeed 1 23/24.


Hope this helps!
3 0
4 years ago
Read 2 more answers
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