The slope of the line parallel to the line whose slope is -6/7 is -6/7 and the slope of the line perpendicular to the line whose slope is -6/7 is 7/6
<h3>Determine (a) the slope of the line parallel to the line whose slope is -6/7 </h3>
The slope is given as:
Slope =-6/7
The slopes of parallel lines are equal.
This means that the slope of the line parallel to the line whose slope is -6/7 is -6/7
Hence, the slope of the line parallel to the line whose slope is -6/7 is -6/7
<h3>Determine (b) the slope of the line
perpendicular to the line whose slope is -6/7</h3>
The slope is given as:
Slope =-6/7
The slopes of perpendicular lines are opposite reciprocal
i.e.
Slope = -1/(-6/7)
Evaluate
Slope = 7/6
This means that the slope of the line perpendicular to the line whose slope is -6/7 is 7/6
Hence, the slope of the line perpendicular to the line whose slope is -6/7 is 7/6
Read more about slopes at:
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The length is 6 inches and the width is 5 inches. 6+6+5+5=22. 6*5=30.
The answer to this exponential expression is 439.
To solve this expression, we need to use pemdas (parenthesis, exponents, multiplication, division, addition, subtraction). That measn that we first have to do the parenthesis.
7 * (8)² - 3²
Now we have to do exponents.
7 * 64 - 9
Now we have to do the multiplication (because of the order of pemdas)
448 - 9
Finally, we do the subtraction
439. That means that the answer to this exponential expression is 439.
Answer:
14 is the answer
Step-by-step explanation: