Answer:
B
Step-by-step explanation:
slope of line JK= -1/11and slope of the line LM = 7/5
also is there any graph or table related to this
Slope of like JK is -1 and slope of LM is -1
You use the difference in the Y values and divide by the difference in x values. For example for line JK it would be 6+5 divided by 2-13 this simplifies to 11/-11 therefor the answer is -1.
Answer: x = 20
Right angle = 90
90 - 47 = 43
43 - 3 = 40
40/2 = 20
