Perpendicular lines in equations are negative reciprocals of each other. If you multiply two slopes together and they equal -1, they are perpendicular.
3 * -1/3 = -1 so the slope is -1/3.
Equations that have the same slope are parallel. If another line had a slope = to 3, then the line would be parallel to y=3x-1
Answer:
= 6 ( a + 3b)
Step-by-step explanation:
6a + 18b
The highest common factor of 6 and 18 = 6
Therefore,
6a + 18b = 6( 6a/6 + 18b/ 6 )
= 6 ( a + 3b)
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Answer: 4x10 to the power of 10.
Step-by-step explanation:
hope this helps
The mathematical expression is 4-3r
The answer is 0.95,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
