Answer:3x+6=2x+21 base angle of isosceles triangle
3x-2x=21-6
X=15
<J=3×15+6=51
<k=2×15+21=51
,<I=180-51-51=78
Step-by-step explanation:
Answer:
Step-by-step explanation:
Upton group totally
Answer:
170
270
271
371
372
370
470
471
473
472
574
573
572
571
570
675
674
673
672
671
670
776
775
774
773
772
771
770
877
876
875
874
873
872
871
870
978
977
976
975
974
973
972
971
970
Step-by-step explanation:
Answer:
what graph ? i do not see one
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
The mother is 27 years older than her son, so when he is 27, she will be twice as old as him, being 54.