jasminestfort jasminestfort

08-06-2021
Mathematics

contestada

The lines described by y=(3a-9)x and y= 1/7x are perpendicular. What is the value of a?

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jimscoct jimscoct

08-06-2021

Answer:

Using the slope-intercept form, the slope is 7 7

Step-by-step explanation:

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