X(2x²-9x+10)=x(2x-5)(x-2)=0.
x=0 is one solution.
2x-5=0 and x-2=0 give us the solutions x=5/2 and x=2.
So x=0, 2 or 5/2.
Part A:
-Yes because the are have the same angles and are the same shape.
Part B:
-Line segment BC corresponda to line segment EF.
Part C:
-Angle D corresponds with angle F. They are on the same line.
When Sawyer went to sleep it was -2.
Overnight the temperature dropped -15 degrees more.
-2 + -15 = -17
When Sawyer woke up, the temperature was -17 degrees.
Answer:
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Angle 11 is 119
and select alternate interior angles theorem