Write an equation in standard form that has a slip of 6 and passes through (-1,3)
1 answer:
Answer:
<h2>6x - y = -9</h2>Step-by-step explanation:
The point-slope form of an equation of a line:
<em>m</em><em> - slope</em>
<em>(x₁, y₁)</em><em> - point on a line</em>
<em />
We have
Substitute:
Convert to the standard form <em>Ax + By = C</em>:
<em>use the distributive property </em><em>a(b + c) = ab + ac</em>
<em>add 3 to both sides</em>
<em>subtract 6x from both sides</em>
<em>change all signs</em>
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Answer:
67°
Step-by-step explanation:
Corresponding angles are equal in parallel lines.
Here, ∠acb and ∠aed are corresponding angles for lines bc and de
hence ∠aed = ∠acb = 39
in triangle ade,
x + 74 + 39 = 180 (angle sum property of a triangle)
x = 67°
