6x + 7 = 8x - 15
7 = 2x - 15
22 = 2x
11 = x
The first false statement in the proof as it stands is in Line 5, where it is claimed that a line of length 2.83 is congruent to a line of length 4.47. This mistake cannot be corrected by adding lines to the proof.
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The first erroneous tactical move is in Line 4, where the length of DE is computed, rather than the length of FD. This mistake can be corrected by adding lines to the proof.
A correct SAS proof would use segment FD in Line 4, so it could be argued that the first mistake is there.
It is 3 because you would have to multiply the squares and also divide
Answer:
The answer is B.
Step-by-step explanation:
The answer's B because If you look at the box and whisker plot the median is 6. That is true because 5 + 7 = 12 and divided by 2 would equal 6 therefore the median is 6. Also the 1st oulier is 1 and the 2nd outlier is 11. There you go hope you understand it.....
Answer:
Perimeter=105 5/6
Step-by-step explanation:
Perimeter=2*(l+b)
Perimeter=2*(101/3+77/4)
Perimeter=2*(404+231)/12
Perimeter=635/6=105 5/6