Answer:
36.7 degrees. A straight line is 180 degrees.
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
Given
(x - 2)² + 9 = 0 ( subtract 9 from both sides )
(x - 2)² = - 9 ( take the square root of both sides )
x - 2 = ±
yields no real solutions
There is no real number when multiplied by itself gives - 9
In fact the solutions to
are said to be imaginary, that is ± 3i
where i = 
If interested investigate further.
Answer:which grade are you
Step-by-step explanation:
If you are grade 7 to 9 I know
Answer: (-7,3)
Step-by-step explanation: