Zero pair is a pair of numbers whose sum is zero, used to illustrate addition and subtraction problems... with positive and negative integers.
e.g. +1 -1
I hope that this helps
:)
Answer:
-3/15 is the difference between 6/15-9/15
Answer:
0.26
Step-by-step explanation:
A (x , y), radius of circle = 1
y/radius = y/1 = sin 15°
y = 0.26
Answer
= speed = distance/time
5 hour and 45 min= 5.75hours
Speed = 299/5.75
Final answer Speed = 52miles per hour
