Answer:
suppose that is the answer
Resolve to do so
5x3=15
5x9=45
3+9=12
15+45=5x12
15+45=60
5x12=60
60=60
Which property is shown I did not understand but I think with the result 60 = 60 alone, but you will understand if you can not send me a comment, so I'll try to make you understand =)
Answer:
the answer would be 72
Step-by-step explanation:
Answer:
126
Step-by-step explanation:
Hope it helped :)
68 degrees as well, because the angles are corresponding.
