Answer:
68
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the opposite interior angles
126 = x +58
Subtract 58 from each side
126 -58 = x+58
68 = x
points: (3, 7) and (-1, -1)
slope (m) :

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Equation:

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Lw = 24(9) = 216 ft<span>2 that what u looking for
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Answer:
QS = 15
Step-by-step explanation:
Thales
QS/QT = RS/PT
QS = QT·RS/PT
= 20×12/16
= 240/16
= 15
<span>3a^2+9
Factor out 3
=3(a^2+3)
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