vi. given: angle 1 and angle 2 are supplementary
prove: angle 3 and angle 4 are supplementary
1, given
2. def. of supplementary angles
3. vertical angles are congruent
4. def. of congruent angles
5. substitution
6. def. of

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

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