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Slav-nsk [51]
2 years ago
10

Name the following aldehyde: CHO A. 1,4-dimethylethanal B. 3,6-dimethylheptanal C. 1,6-dipropylheptanal D. 2,5-dimethylheptanal​

Mathematics
1 answer:
navik [9.2K]2 years ago
4 0

Answer:

c. 1,6-dipropylheptanal

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First write the equations in the slope-intercept form:
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Line 1 passes through the points (-6,-6) and (-4,-3).
m=\frac{-3-(-6)}{-4-(-6)}=\frac{-3+6}{-4+6}=\frac{3}{2} \\ \\
(-6,-6) \to x=-6, \ y=-6 \\
-6=\frac{3}{2} \times (-6) + b \\
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Line 2 passes through the points (0,3) and (2,6).
m=\frac{6-3}{2-0}=\frac{3}{2} \\ \\
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3 years ago
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The adjustment of the thickness of the lens to make close vision possible is ca​
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