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3 years ago

Write the equation of a line parallel to the line 2x + 3y = 5 and passes through the point (9, -3)

1 answer:

4 0

Paralell is smae slope so it is
2x+3y=c
find c

given
(9,-3)
x=9
y=-3
evaluate to find the constant, c

2(9)+3(-3)=c
18-9=c
9=c

the equation is 2x+3y=9

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11 months ago

In triangle abc angle a = 40◦, side b = 11 and side c = 5. use the cosine rule to find the length of side a, to two decimal plac

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3 years ago

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