X is 90 degrees. If AB is the diameter, then it passes through the centre. X is 90 degrees because the angle in a semicircle is always a right angle.
Answer:
5x+3y, when x=4 and y= -3
5(4)+3(-3)=
20+ (-9)=
11
Step-by-step explanation:
Hope this helps. :)
Answer:
The answer is 314.159 which can be rounded to 314.
When you reflect the figure over the x-axis, you should have a new coordinate of (2,4) for A.
