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To find the midpoint of line segment AB¯¯¯¯¯¯¯¯, Fernando calculated 6.4+(−2.5)=3.9. What should his next step be? (1 point) Responses Fernando has already made a mistake. He should have subtracted the x-values to get 8.9. Fernando has already made a mistake. He should have subtracted the x -values to get 8.9. Fernando has already made a mistake. He should have calculated 6.4+2.5=8.9. Fernando has already made a mistake. He should have calculated 6.4 plus 2.5 equals 8.9 . Fernando should divide 3.9 by 2, then repeat both steps using the y-values. Fernando should divide 3.9 by 2, then repeat both steps using the y -values. Fernando should subtract the y-values.
1 answer
Fernando has already made a mistake. He should have calculated 6.4 + 2.5 = 8.9.
To find the midpoint of a line segment, he should first average the x-coordinates and then average the y-coordinates. If he was incorrectly handling the operations, this response addresses that mistake. After calculating the sum correctly, he would then proceed to divide by 2 to find the midpoint.
