The problem is asking you to find x in this equation: 3×√x = x-4 I guessed and checked for this problem with numbers that were perfect squares like 4,9,16 etc. The number you are looking for is x=16 The square root of 16 is 4. 4x3=12 and 16-4 is 12.
Hope I helped!
The coordinates of the point A is (7, -5)
<h3>What are the coordinates of the image?</h3>
Now, we are given 4 coordinates which are;
(8, –6)
(–6, 8)
(–5, 7)
(7, –5)
Now, from the image attached, we can see that at point A, the coordinate can be traced to be (7, -5)
Thus, we conclude that the coordinates of the point A is (7, -5)
The correct question is;
What are the coordinates of point A?
(8, –6)
(–6, 8)
(–5, 7)
(7, –5)
Read more about image coordinates at; brainly.com/question/20935031
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√(-4-12)^2+(1-1)^2= √(-16)^2+0= √16^2=16
Answer is the last option: 16 units