Its 0.5793 with the bar over the 3
Answer:
739.5
Step-by-step explanation:
all you have to do is multiply 8.7x5x17
Answer: 
<u>Step-by-step explanation:</u>


I only know this way sorry
20=5 (-3+x)
20=-15+5x
+15. +15
_________
35=5x
__ __
5. 5
7=x
Answer: 12+5i
the conjugate of a complex number a+bi is the number a-bi