The given lines are perpendicular to each other.
Further explanation:
Given lines are:
Line 1: y= -9/5x + 1/5
Line 2: y= 5/9x + 2/9
As the lines are in slope=intercept form, the co-efficient of x are their slopes
Let m1 be the slope of line 1 and m2 be the slope of line 2
Then
As we can see that the product of slopes of both lines is -1. The product of slopes of perpendicular lines is -1.
The given lines are perpendicular to each other.
Keywords: Slope, slope-intercept form
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Answer:
6 and 2/3
Step-by-step explanation:
6 and 4/9 is 58/9
6 and 2/3 is 20/3
change the bottom fraction 3 to a 9 by multiplying by 3 and it turns into 60/9, therefore 6 and 2/3 is larger
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All numbers that end in 5 are not divisible by 10. So this is false.
The volume of a cylinder is given by the product of its base area (i.e. the area of a circle) and its height:
Solving for r, we have
Plugging the numbers, we have
First add 2 to both sides 14m<28
divide by 14, remember that when you divide, you must flip the sign m>28/14
Simplify m>14/7
