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navik [9.2K]
3 years ago
7

40+5-9x+4 I need help with this it needs to be simplified

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
5 0

Step-by-step explanation:

40 + 5 - 9x + 4

45 - 9x + 4 = 0

41 - 9x = 0

41 = 9x

41/9 = x

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Alenkasestr [34]

Answer:

(x,y)=(0,\frac{-2}{3})

Step-by-step explanation:

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To find : Centroid of a triangle

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The formula to calculate the centroid of a triangle is:

(x,y)=(\frac{x_1+x_2+x_3}{3},\frac{y_1+y_2+y_3}{3})

Where, x_1,x_2,x_3,y_1,y_2,y_3  are the coordinates of the centroid

Substituting the values in the formula gives us:

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3 years ago
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3 years ago
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