Answer:
( -1, 0)
Step-by-step explanation:
(2 + -4)/2 = -1
(2 + -2)/2 = 0
Answer:

Step-by-step explanation:
In the attached diagram, circle R is shown. Line segments QR and SR are radii and QR = SR = 18 units.
The measure of the central angle QRS is 
1. Find the area of the whole circle:

2. Note that the whole circle is determined by the full rotation angle with measure
radians. So,

So, write a proportion:

Cross multiply

There's not enough information to figure out the grasshoppers, but there should be 15 lady bugs, because 5+10=15
Answer:
The lines are parallel is the will never touch.
Step-by-step explanation: