Mathematics: Triangle X Y Z has centroid S. Lines are drawn from each point through the centroid to the midpoint of the opposite side to form line segments X W, Y V, and Z T. The length of line segment T S is 3 m minus 1, the length of line segment S Z is 4 m + 8, and the length of line segment X S is 2 m + 12. S is the centroid of triangle XYZ. What is the length of SW? 5 units 11 units 22 units 28 units

Triangle X Y Z has centroid S. Lines are drawn - id6290927, chicalapingpon1938

koolja3

30.06.2020

I got 11 unit

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mimithurmond03

13.05.2023

$2 {m}^{8} - 6 {m}^{2}$

Step-by-step explanation:

$(12 {m}^{7} - 36m) \div 6m$

➡️ $\frac{1 {2m}^{7} - 36m }{6} \times m$

➡️ $\frac{6(2 {m}^{7} - 6m)}{6} \times m$

➡️ $(2 {m}^{7} - 6m)m$

➡️ $2 {m}^{8} - 6 {m}^{2}$

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