Step-by-step explanation:
The main thing to note here is that once you go past the decimal point, the answers also go past the decimal point.

1 times 89 equals 89 or 89 times 1 equals 89
Answer:
Step-by-step explanation:
=90 degree - 48 degree
=42 degree
Answer:
1, 2, 3, 5, 6, 10, 15, 30 there you go
Step-by-step explanation: