Remember order of operations (PEMDAS):
3•(11-1/2)
3•10.5
31.5
Answer:
-10
Step-by-step explanation:
Solving for y gives ...
20y = 2x +6
y = 2/20x +6/20 = 1/10x +3/10
The slope of the given line is the coefficient of x: 1/10. The slope of the perpendicular line is the opposite reciprocal of this: -1/(1/10) = -10.
The perpendicular line has a slope of -10.
Answer:
6
Step-by-step explanation:
you need to multiply my six on every proportion
