Answer:
- y +5 = (-4/5)(x +3) y = (-4/5)x -37/5
- y -1 = -3(x -4) y = -3x +13
Step-by-step explanation:
1. It is convenient to start with point-slope form, then simplify the result to slope-intercept form. The two forms of the equation for a line are ...
y -k = m(x -h) . . . . . line with slope m through point (h, k)
y = mx +b . . . . . . . . line with slope m and y-intercept b
The given lines are in slope-intercept form, so we can read the slope directly from the equation.
The slope of the parallel line will be the same as the slope of the given line: -4/5.
point-slope form: y +5 = (-4/5)(x +3)
slope-intercept form: y = (-4/5)x -37/5
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2. The slope of the given line is 1/3. The slope of the perpendicular line is the negative reciprocal of that: -1/(1/3) = -3. Your lines are then ...
point-slope form: y -1 = -3(x -4)
slope-intercept form: y = -3x +13
Answer:
me no understand this question
Answer: use Socratic or photomath but preferably mathaway
Step-by-step explanation: Hope it helps
Answer:
Angle a = 126°
Step-by-step explanation:
in the given figure,
b = 54°
( since they form vertical opposite angle pair, )
and
a = c
( since they are pair of vertical opposite angles )
now,
we know sum of all these angles = 360°
( because they for complete angle )
so,
=》a + b + c + 54° = 360°
=》a + 54° + a + 54° = 360°
( since, b = 54°, and a = c )
=》2a + 108° = 360°
=》2a = 360° - 108°
=》a = 252° ÷ 2
=》a = 126°