Answer:
Answer C is correct
Step-by-step explanation:
-200(3/4) = -600/4 = -150 ft
Answer:
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Step-by-step explanation:
The given quadratic equation is:
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Comparing it with the standard form of Quadratic Equation
, we get:
a = 3, b = -9 and c = 1
Discriminant = b² - 4ac
D = (-9)²-4(3)(1)
D = 81 - 12
D = 69
X= 100°
180° - 57° = 123
x + 23°= 123°
x = 100°