Answer:
1 : 4
Step-by-step explanation:
Given:
Favorite Music :
Pop _____ 7
Country __ 5
Dance ___ 4
Total number of students surveyed :
(pop + country + dance). = (7 + 5 + 4) = 16
Number who chose dance = 4
Ratio of dance to total number surveyed
4 : 16 = 1 : 4
1 :4 (lowest term)
Answer:
Step-by-step explanation:
<u>Given</u>
- z₁ = 9 + 9√3i
- z₂ = 2 + √3i
<u>To find</u>
<u>Solution</u>
- z₂ - z₁ =
- 2 + √3i - (9 + 9√3i) =
- 2 - 9 + √3i - 9√3i =
- -7 + (1 - 9)√3i =
- -7 - 8√3i
Second option is correct (you have selected it right)
Answer:
3(x+2)=3x+6
Step-by-step explanation:
i hope it helps
if its wrong let me know so i can change it or something or just remove my comment
Answer:
7
Step-by-step explanation:
25/30=20/4x-4
100x-100=600
x=7
Answer:
Jfkkd
Step-by-step explanation:
