Answer:
Step-by-step explanation:
Multiplicative Identity Property.
Answer:
15
to nearest tenth 20
Step-by-step explanation:
AC = 4 cm
AB = 5 cm
BC = 6 cm
4+5+6=15 to nearest tenth 20
I believe you just add all the numbers then divide by how many were there. You would divide by 16.
Yes zero is a rational number. XOXO your welcome ( Mark brainliest)