6.5+7+7.5+8+8+8+9+10+10.5
= 13.5 + 7.5 +8+8+8+9+10+10.5
= 21+8+8+8+9+10+10.5
= 29+8+8+9+10+10.5
= 37+8+9+10+10.5
= 45 + 9 + 10 + 10.5
= 54 + 10+10.5
= 64+10.5
= 74.5
I hope that's help !
there is an order it goes : ones place, tens, hundreds, thousands etc
so in the number 56423
3 is in the ones 2 is the tens 4 is the hundreds 6 is the thousands 5 is the tens thousand
Answer:
Because if 2 sides are congruent that means 2 sides are the same wich means that each that only one edge can change at a time. I hope this helps.
Step-by-step explanation:
Answer:108.54
Step-by-step explanation: