Answer: 1 and 2 centimeters become 10 and 20 millimeters, while 30 and 80 millimeters become 3 and 8 centimeters.
Step-by-step explanation:
If you have more questions like this you should try using a conversion chart/calculator!
Answer:
8 - 8i
Step-by-step explanation:
w= 4 - 4i
w + w = (4-4i) + (4-4i)
= 8 - 8i
Answer:
80%
Step-by-step explanation:
home work = 10%
project grade = 50%
final exam = 40%
so
<u>homework = 72</u>
100=10
72=? cross multiply and get 7.2%
<u>project grade = 80</u>
100 = 50
80 = ? cross multiply and get 40%
<u>final exam = 82</u>
100 = 40
82 = ? cross multiply and get 32.8%
then add them altogether getting a total of 80%.
