Wait is this the problem?
Numbrs are divided in real and imaginary, so they can't be together one thing
Complex number are imaginary numbers
in the other hand if you multiply am complex by i than you get a real number, but that is just a way of expressing, so not all numbers are complex.
(5i)²=-25----- a real number is a product of 2 imaginary but it doesn't mean that we can say all are complex
(the explaination is subjectiv, based just in my opinion and knowlige hope it helps)
Answer:
Answer: ½
Step-by-step explanation:
» Reduce the denominator and numerator by dividing all by 8/8
Answer: The last answer is correct. -1 2/3
Step-by-step explanation: Hope this helped!
Answer:
Width = 132 feet, Length = 291 feet
Step-by-step explanation:
perimeter (P) = 846
let width(W) = x
length(L) = 159 feet more than width = 159 + W= 159 + x
P of a rectangle = 2*(L + W)
846 = 2*((159 + x) + x)
divide both side by 2
423 = (159 + x) + x
423 = 159 + 2x
rearranging
2x + 159 = 423
2x = 423 -159
2x = 264
divide both sides by 2
x = 132 feet
recall W = x and L = 159 + x
W = 132 feet
L = 159 + 132 = 291 feet