9 a
------ = -----
a 5
a^2 = 45
a = 3<span>√5
</span>
4 b
------ = -----
b 5
b^2 = 20
b = 2√5
answer:
a = 3√5
b = 2√5
hope it helps
Answer:
For 
it will be plus or minus 
For 
it will be plus or minus 
Step-by-step explanation:
Well for it will be 5i
Because i = -1
Answer:
well you just get 32
Step-by-step explanation:
but i divide 16 divide 5 and got 3.2 so it might be an extra .2 stickers
D'
you can't use the same single letter to mark a new point.
