If 48 feet are represented by 12 inches on a scale drawing, then a scale of  inch represents how many feet?
2 answers:
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Answer:
A). Yes
B). Yes
C). No
D). Yes
Step-by-step explanation:
Coordinates of the midpoint of a segment joining two points and
are given by
.
A). If the points are A(1, 2) and B(3, 4)
Coordinates of the midpoint M →
M → (2, 3)
Yes.
B). Extreme points of segment AB are A(0, 8) and B(10, -1)
Coordinates of the midpoint will be,
M →
M → (5, 3.5)
Yes
C). Extreme points of segment AB are A(-7, -5) and B(6, 4)
Coordinates of the midpoint will be,
M →
M → (-0.5, -0.5)
NO
D). Extreme points of segment AB are A(4, -2) and B(6, -8)
Coordinates of the midpoint will be,
M →
M → (5, -5)
Yes