Answer: Option c.
Step-by-step explanation:
The missing figure is attached.
Given a point 
:
1. If it is reflected over the y-axis:
→ 
2. If it is reflected over the x-axis:
→ 
3. If it is rotated 180 degrees about the origin:
→ 
In this case, you can identify that the point A is:
Then:
If it is reflected over the y-axis:
→ 
If then it is reflected over the x-axis:
→ 
Finally, if this is followed by a rotationf of 180 degrees about the origin, this is:
→
2/6 because if you subtract 3/4 and 1/6 you will get 2/6
Answer:
a..
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Its D because If one was going 60 and then the second one went 150 on the same road. They both had to start off low and the lowest number closer to those to are 30.
The coefficient of the x-term is -3. Add the square of half of that.
.. (-3/2)² = 9/4 . . . . . . the number you need to add.
x² -3x +9/4 = (x -3/2)²
_____
If the x² term has a coefficient other than 1, you need to factor that out first and deal with the remaining binomial. For example,
.. 2x² -6x = 2(x² -3x)
For this you would need to add 9/4 inside parentheses to get
.. 2(x² -3x +9/4) = 2(x -3/2)²
Of course, to keep the original value, you would need to subtract 2*(9/4) outside parentheses.
.. 2x² -6x = 2(x -3/2)² -9/2
