Answer:
a. V = 10*8*x
b. V= 10*8*22.5
Step-by-step explanation:
b. V= 1800
Answer: The first thing we need to do is find the slope--the rise over run. We can find it by using the formula:
(y2 - y1) / (x2 - x1), that is we subtract the x an y values of our two points and then divide:
(-4 - -10) / (9 - 9)
(-4 + 10) / (9 - 9)
6 / 0
We cannot divide by 0. Our slope is essentially infinity, or a straight line up and down. This means we take a look at the x-coordinate: 9. This means our equation is:
x = 9
because no matter what we use for y, x will always stay at 9
Step-by-step explanation:
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Answer:
k = 2/3 is the answer!
Step-by-step explanation:
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Point N is the image of M .
<h3>What is Perpendicular bisector?</h3>
Perpendicular lines are lines that intersect at a right (90 degrees) angle.
Given : P is a point on the perpendicular bisector, l, of MN.
To prove : PM = PN
A Reflection is a transformation in which the figure is the mirror image of the other. Every point is a mirror reflection of itself .
By the definition of reflection, point P is the image of itself ,point N is the image of M .
The line l acts as a Line of symmetry or axis of reflection.
Reflections preserve length so PM = PN.
Thus , point N is the image of M .
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