Answer:
25.6
Step-by-step explanation:
Add 6.4 to all the sides and add them all together-
6.4+6.4+6.4+6.4 = 25.6
Either positive or negative 180°.
Answer:
4749
Step-by-step explanation:
because it 36 and 45. it is right, and it is ok
Answer:
I got a decimal
Step-by-step explanation:
<u><em>0.857142857</em></u>
