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Two supplementary angles are in the ratio 3:7. Find the angles ?
Let the two angles be 3x and 7x.
Supplementary angles add up to 180 degrees.
Therefore:
3x + 7x = 180
10x = 180
x = 18
3x = 3 * 18 = 54
7x = 7 * 18 = 126
Answer:
○ d. 
Step-by-step explanation:
<em>See my above explanation</em>
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Answer:
1) Your slope should be 1/5
2) Your slope should be 
3) Your slope should be 1/2
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