keeywatkinss keeywatkinss

09-09-2020
Mathematics

contestada

Line b passes through points (9, 10) and (4,1). Line c is perpendicular to b. What is the
slope of line c?

Respuesta :

norasteinke999 norasteinke999

09-09-2020

Answer:

-5/9

Step-by-step explanation:

the slope of line b is 9/5

because (10-1)/(9-4)=9/5

a perpindicular line has a slope opposite and inverse of the other one, so the slope of c is -5/9

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