The midpoint of a segment is (−6,−5) and one endpoint is (1,3). Find the coordinates of the other endpoint.A. (8, 11)
B. (8, -13)
C. (-13, -13)
D. (-13, 11)
Answers
Answer: C. (-13, -13)
Step-by-step explanation:
The midpoint (x,y) of a line segment having two end points (a,b) and (c,d) is given by :-
Given : The midpoint of a segment is (-6,-5) and one endpoint is (1,3).
Let the coordinates of other end point be (a,b) then , we have
Hence, the coordinates of the other endpoint = (-13,-13)
You take the x of the midpoint and equal it to the formula of the midpoint so it will be -6 = 1+x/2 so 1st you times 2 by 6 because you wanna get rid of 2 so it will -12 Then when you move 1 so x is alone it will be -1 so -12-1= -13
Same thing for y
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2
x
=
26
2x=26
Which calculation would need to be done to solve the equation?
A
divide both sides by 2626
B
multiply both sides by 2626
C
divide both sides by 22
D
multiply both sides by 2
Answers
D because 2 has a x next to it so you divide by 2 on both sides
RS
into two parts with lengths in a ratio of 2:1.
What are the two possible locations of T?