Answer:
parallel slope = -1/6
perpendicular slope = 6
Step-by-step explanation:
first find the slope of the given equation:
6y = -x + 9
y = -x/6 + 3/2
slope = -1/6
the slope of a parallel line is the same slope so it would also be -1/6
the slope of a perpendicular line is the opposite/ negative reciprocal
so it would be 6
Answer:
∠3 = 142°
Step-by-step explanation:
L // M
∠2 = 38° {Corresponding angles are congruent}
∠2 + ∠3 = 180 {Linear pair}
38 + ∠3 = 180
∠3 = 180 - 38
∠3 = 142°
1514 * 8 * 214 = 2,591,968cm.
Hope this helps!
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Answer:
x=9
Step-by-step explanation:
12=x+3
9=x
you set the sides equal to eachother bc they have the same angles!