Answer:
y = - x + 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 2x + 1 ← is in slope- intercept form
with slope m = 2
Given a line with slope m then the slope of a line perpendicular to it is
= - = - , thus
y = - x + c ← is the partial equation
To find c substitute (8, - 2) into the partial equation
- 2 = - 4 + c ⇒ c = - 2 + 4 = 2
y = - x + 2 ← equation of perpendicular line
Answer:
you need to convert meters into centimeters. See how many are in one meter, then do the rest
Can write 3x or 3(x) or 3•x
Answer:
67
Step-by-step explanation:
you know what to do with a different person and you are a different type and have different effects and you are a good thing to smome but not just for th reason or not the way it for
<span>When two lines are crossed by a transversal, the lines are </span>parallel if <span>the </span>Alternate Interior Angles are equal<span>.
</span><span>Alternate Interior Angles in the diagram are 1 and 5; 4 and 8; 2 and 6 and 3 and 7.
If lines a and b are parallel, then angle 1 must equal angle 5.
If that's the case then </span><span>2x+30 equals 5x ‒ 45
</span><span>Solving 2x+30 = 5x ‒ 45
3x = 75
x = 25
So, when x = 25, the lines are parallel.
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