Answer:
GCD=11
Step-by-step explanation:
Factors of 2563 are: 1 , 11 , 233 , 2563.
Factors of 4147 are: 1 , 11 , 13 , 29 , 143 , 319 , 377 , 4147.
I'm assuming that the line is JKL in order of the points from left to right.
JK + KL = JL
(17-x) + (2x-7) = JL
Simplify.
10-x = JL
The answer is 9. Thank you for your time
Parallel would be anything with the slope of 4x and perpendicular would be anything with the slope of 1/4