1 A line segment has endpoints at (2, 1) and (x2 - y2). The midpoint of the line segment is (3,-2). What are the values of (x2, y)?
OA. X2 = 3, y2 = -2
OB. X2 = 1, y2 = 4
OC. X2 = 4, y2 = -5
OD. X2 = 2.5, y2 = -0.5
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- 09nin

homozygous. one is homozygous, while two is heterozygous.

the answer is two. hope this !

the k side

step-by-step explanation:

plese mark mde brainliest!

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!