Answer:
the slope of the line that is perpendicular to the given line is 
Step-by-step explanation:
As the slope intercept form is

Where
- m is the slope
- b is the y-intercept
Considering the equation



As we know that perpendicular lines have negative reciprocal slopes.
So,
Hence, the slope of the line that is perpendicular to the given line is 
Keywords: slope, slope of a line, equation
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The number 0.6064 represents the area under the standard normal curve below a particular z-score.
Answer:
20 is 10% of 200
Step-by-step explanation:
We have, 10% × x = 20
or,
10
100
× x = 20
Multiplying both sides by 100 and dividing both sides by 10,
we have x = 20 ×
100
10
x = 200
If you are using a calculator, simply enter 20×100÷10, which will give you the answer.
5y = 135....divide both sides by 5
y = 135 / 5
y = 27 <==