miajay14
05.01.2021 •
Mathematics
What is x, the distance between points A and A'?
A.2.4 units
B.4.8 units
C.13.6 units
D.14.4 units
Answer= C
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Ответ:
2.24units
Step-by-step explanation:
Let the coordinate be A(3, -5) and A'(2, -3)
Using the formula for calculating the distance between two points
D = √(x2-x1)²+(y2-y1)²
AA' = √(2-3)²+(-3-(-5))²
AA' = √(-1)²+(-3+5))²
AA' = √1+2²
AA' =√5
AA' = 2.24 units
Note that the coordinate points are assumed
Ответ:
Its 100
Step-by-step explanation:
I think <3 trust me on this shawty but not if its wrong