Please help for #4 (an explanation would be great)
2 answers:
Answer:
15i√6
Step-by-step explanation:
5√(54)(-1) = 5√(9)(6)(-1) = 5(3)i√6 = 15i√6
Answer:
-36.7
Step-by-step explanation:
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[Find the changes in the salary]
Increase = 28100 - 25300 = 2800
[the change, divided by the original amount. x100 to give the percentage]
percentage increase = 2800/25300 x 100 = 11.07%
Answer:
I NEED MORE DETAILS
Step-by-step explanation:
ITS ALSO BLURRY
21x -15 + 5 = 10x - 5
21x -5 = 10x
11x = 5
x = 5/11
It is 61 degrees bec u j add them then subrteact that by 189
