freesyria1965 freesyria1965

20-12-2017
Mathematics

contestada

Solve for x and y

please explain what you did to get the answer

Solve for x and y please explain what you did to get the answer class=

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tynollette tynollette

20-12-2017

the little marks on the sides tell that this is a equilateral triangle, each angle measures 60 degree.
2y=60
y=30

25x-15=60
25x=75
x=3

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