Answer:
change of y/ change of x
Step-by-step explanation:
Answer:
x = 107 , y = 60
Step-by-step explanation:
Each lower base angle is supplementary to the upper base angle on the same side, then
x + 73 = 180 ( subtract 73 from both sides )
x = 107
and
y + 2y = 180
3y = 180 ( divide both sides by 3 )
y = 60
You use 360 and then minus other numbers
Answer:
2/5
Step-by-step explanation:
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