Answer:
1 < a < 13/5
Step-by-step explanation:
2 < 2a - 3(1 -a) < 10
2 < 2a - 3 + 3a < 10
2 < 5a - 3 < 10
2 + 3 < 5a - 3 + 3 < 10 + 3
5 < 5a < 13
5/5 < 5a/5 < 13/5
1 < a < 13/5
35mm-10mm-15mm=10mm
The third side is therefore 10mm in length
6 and 2/8 is correct hope this helps.
600 becuase 90/.30= 300 and 300*2 =600
