Answer:
For parallel line
y = -4x + 20
For perpendicular line
4y = x + 12
Step-by-step explanation:
Equations parallel to y + 4x = 10
y = 10 - 4x
Compared to y= mx + c
The slope here is -4.
A line parallel to this particular line will have same slope.
Thus, the slope of the line parallel to that line is also -4.
Now going to the equation of line using the points, we use the following formula
y-y1/x -x1 = m
This means y-4/x-4 = -4
y -4 = -4x + 16
y = -4x + 20
For a line perpendicular to that line, the product of their slope equals -1. Since the slope of the first is -4, then the slope of the perpendicular line would be -1/-4 = 1/4
The equation of the line is thus as used before,
y -y1/x-x1 = m
y - 4/x -4 = 1/4
4y -16 = x -4
4y = x + 12
The circumstance is about 115. 61 inches. Hope that helps!
Answer:
answer is c
Step-by-step explanation:
9514 1404 393
Answer:
59) not similar
60)
Step-by-step explanation:
59) The ratios of the side lengths shown cannot be reduced. They are different, so the triangles are not similar.
7:8:12 ≠ 6:7:11
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60) The side length ratios both reduce to 8:7:10, so the triangles are similar.
∆ABC ~ ∆JKL
The scale factor is LJ/CA = 25/20 = 5/4. (Multiplying ABC by 5/4 will give JKL.)
Answer:
The answer is E(-2,6) on Edgenuity :)
Step-by-step explanation: