In KLM, Q is the intersection of the three medians. If QN = 18, find MN

MN=32 i believe is the correct answer

MN=54

Step-by-step explanation:

Q is the centroid center of the the triangle which means QM = QN×2

Sense we know QN = 18, then QM= 18×2 which equals 36. To find MN we add these 2 lengths together and we will get 18+36=54.

MN=54

omg what happend to your question? if you could edit this question i can

step-by-step explanation:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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