Rotated: The figure can be rotated 2 times. Angle of Rotation: 180
∘
-2x^2 + 3x - 9 = 0
The quadratic is not factorable so quadratic formula must be used.
x = (-b + - √(b^2 - 4ac))/2a
a = -2, b = 3, c = -9
x = (-3 + - √(9 - 4*-2*-9))/-4
x = (-3 + - √(-63))/-4
x = -3 + - 3i√7
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-4
x = 3 + 3i√7 x = 3 - 3i√7
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4 4
Answer:
B.x>4is a required interval.
Don’t understand but the put in the formula to solve the problem
Answer:
260,000,000,000,000
Step-by-step explanation:
200,000,000
<u>x </u><u>1</u><u>3</u><u>,</u><u>0</u><u>0</u><u>0</u><u>,</u><u>0</u><u>0</u><u>0</u><u> </u>
260,000,000,000,000