alex34403
24.05.2021 •
Mathematics
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Ответ:
Dilation of 0.5.
Step-by-step explanation:
Dilations are basically scale factors. If you multiply both x and y by 0.5, you get the transformation.
Example:
E (-5 ·0.5 , -3 · 0.5)
E' (-2.5, -1.5)
Ответ:
≈ 11.66 units
Step-by-step explanation:
Given points:
(-3,5) and (7,-1)To find:
The distance between the given pointsThe distance between two points is calculated by formula:
d= √((x2-x1)² + (y2-y1)²)d= √(((7-(-3))² + (-1-5)²) = √(10²+(-6)²)= √136 ≈ 11.66 unitsAnswer is ≈ 11.66 units