At Dancing Coefficients Academy, each dance class is performing in the academy’s talent show. The contemporary dance class prese
2 answers:
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Complete Question:
On a number line, the coordinates of X, Y, Z, and W are −8, −5, 4, and 6, respectively. Find the lengths of the two segments below. Then tell whether they are congruent. and
Answer:
They are not congruent
Step-by-step explanation:
Length of segment XY:
Coordinate of X = -8
Coordinate of Y = -5
= |-8 -(-5)| = |-8 + 5| = 3
Length of ZW:
Coordinate of Z = 4
Coordinate of W = 6
= |4 - 6| = 2
≠
, therefore, they are not congruent.
If you complete the square you get
and as any number squared is positive and 4 is positive, the result must be positive
Ken grew more by 17/40 of an inch
