It will take 3 men 20 days to complete the job.
Answer: congruent segment
Step-by-step explanation: it is the same segment on a different radius of a circle
Distributive property
Step-by-step explanation:
Distributive property says that x(y + z) = (x*y) + (x *z)
Answer:
i4=1
Step-by-step explanation:
Explanation: Rewrite i14 as (i4)3×i2 . If i=√−1, then i2=−1 . From here (i2)2=(−1)2 , so i4=1