Answer:
I helped
Step-by-step explanation:
you okay do can I get some points cuh
Simplify the expression using the definition of an imaginary number i = sqrt -1
i32 = 1
i25 = i
i86 = -1
i51 = -i
Answer:
x ≠ 1.
Step-by-step explanation:
In mathematics, anything divided by 0 is null. It is not valid. And so, in this case, x - 1 must never equal 0, but it can be any number other than 0.
x - 1 = 0
x = 1
That means that the domain of the function is x ≠ 1.
Hope this helps!
Answer:
Brother's age = 15
Sister's age = 9
Step-by-step explanation:
The surface area is 72ft^2
hope this helped!