Right triangle 45 45 90
so b = 2√2
and
a^2 = (2√2)^2 + (2√2)^2
a^2 = 8 + 8
a^2 = 16
a = 4
average speed equals distance over time 100/80 will give you 5/4
Answer:D
Step-by-step explanation:
-9+9=0
Answer: AB
Step-by-step explanation:
AB is on the sideways of AD=BC.
Answer:
12 people
Step-by-step explanation:
9 divided by 3/4= 12