T = 60
please mark me brianliest
Use the slopeformula 3 times and you should found the pair
3,300-500=2,800
2,800+ 950=3,750
3750-60= 36,900
36,900-225= 36,675
Answer:
11,15,19,23,27,31,35,39,43,47,51,....
Angle ABD=87 degrees
angle ABC+angle CBD= angle ABD
Therefore, 9x-1+6x+58=87
15x+57=87
15x=87-57
15x=30
x=30/15
x=2
Angle ABC= 9x-1
=9(2)-1
=18-1
=17 degrees
