Reflections. plsss helpp will mark brainliest :) if you don't know don't put anything at all. :) Point G' has coordinates (-5, 2). If it was reflected across the y-axis, what were the coordinates of its pre-image?

(5, -2)
(2, -5)
(-5, -2)
(5, 2)

(5, 2)

Step-by-step explanation:

If we're reflecting across the y-axis, the y value of the point stays the same, because we're going from left to right in this case.  The x point, on the other hand, gets inverted (- to + and + to -).  -5 becomes 5 and 2 stays the same.

62.5 paisa

step-by-step explanation:

4000*70 = 280000

280000-(2000*90) = 100000

4000-2400 = 1600

100000/1600 = 62.5

( give brainliest)

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step-by-step explanation: