Answer:
45/29+11/29i
Step-by-step explanation:
A P E X :D
1st letter can be any of 5 letters
2nd letter can be 5-1 any of 4 letters
5*4 = 20
there are 20 possible passwords
9514 1404 393
Answer:
17 -4i
Step-by-step explanation:
You do this the same way you would if i were a variable.
8-(-4+5i)-(-5-i) = 8 +4 -5i +5 +i = (8 +4 +5) +(-5i +i) = 17 -4i
6 gallons in 4 1/2 seconds to travel 1/4 mile
Multiply through by 4
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The dragster will :
use 24 gallons in 18 seconds to travel 1 mile.