The formula of a midpoint between E and F:

We have the points
and
. Substitute:

Answer: 
Answer:
Option B is the correct answer
Step-by-step explanation:
<u>A line segment is a line drawn with two end points.</u>
1.) Option A is a point
2.) <u>Option B is a line segment</u>
3.) Option C is a ray
4.) Option D is a line
Hope this helps!
Answer:
I think it's (x+16, y)
Step-by-step explanation:
1 nm = 0.000001 mm
105 * 13.6 * 0.000001 = 0.1428 mm
First, find the hypotenuse of the triangle with leg lengths 4 and 4. Use special triangle theorem:
1:1:sqrt(2) 4:4:4*sqrt(2)
Use the Pythagorean Theorem to find x:
2^2 + (4sqrt2)^2 = x^2
x^2 = 36
x = 6, or choice (D).