Answer:
I don't know
Step-by-step explanation:
i don't know
Answer:
A
Step-by-step explanation:
Given
x² + 6x + 4 = 0 ( subtract 4 from both sides )
x² + 6x = - 4
Solve using the method of completing the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(3)x + 9 = - 4 + 9, that is
(x + 3)² = 5 ( take the square root of both sides )
x + 3 = ±
( subtract 3 from both sides )
x = - 3 ±
, thus
x = - 3 -
→ A
x = - 3 + 
Answer:

Step-by-step explanation:
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Answer:
An inscribed angle is an angle formed by two chords in a circle which have a common endpoint. This common endpoint forms the vertex of the inscribed angle. The other two endpoints define what we call an intercepted arc on the circle. The intercepted arc might be thought of as the part of the circle which is "inside" the inscribed angle.
Answer:
Step-by-step explanation:
Most likely it is 195