Answer:
B: No, because -1/4 is to the right of -3/4
Step-by-step explanation:
Just did the question
For two complex numbers

and

, the product is

That is, you multiply the moduli and add the arguments. You have

and

, so the product is
Answer:
3/4
Step-by-step explanation:
Parallel lines have same slopes.
Answer:
36.67 [mile/hour].
Step-by-step explanation:
1) use the formula: V=S/t, where S - entire jorney, v - average speed (required to calculate), t - elapsed entire time.
2) according to the formula above S=50+60=110 miles; t= 50/40 + 1.75=1.25+1.75=3 hours.
3) after the substitutuion 110 and 3 into the formula above:
v=110/3≈36.67 miles/h.
Answer:
60% of the students wanted hamburgers
Step-by-step explanation:
just multiply