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Find the prime factorization
45=3*3*5
60=2*2*3*5
GCF=3*5=15
45=3*15
60=4*15
remember
ab+ac=a(b+c) so
45+60=15(3)+15(4)=15(3+4)=15(7)=105
Answer:
put ur protactor from the middle to where its up to then look at where the line is and you will get your answer
Answer:
Line B will become line A and Line A will become line B.
Step-by-step explanation:
