Answer:
Sum of real parts: 12
Sum of imaginary parts: 3
Step-by-step explanation:
(22 − 5i) + (−10 + 8i)
Combine the real and imaginary parts in numbers 22 − 5i and −10 + 8i
22 − 10 + (−5 + 8)i
Add 22 to −10. Add −5 to 8
12 + 3i
So, the answer is:
Sum of real parts: 12
Sum of imaginary parts: 3i
The real part is 12, the imaginary part is 3
the answer is 17.5 kilometers
Answer:
A. x-6
Step-by-step explanation:
The area of a square is given by the expression
square inches. Now we need to find an expression that represents the length of one side of the square, in inches. To do that we need to factor
.
![x^2-12x+36](https://tex.z-dn.net/?f=x%5E2-12x%2B36)
![=x^2-6x-6x+36](https://tex.z-dn.net/?f=%3Dx%5E2-6x-6x%2B36)
![=x(x-6)-6(x-6)](https://tex.z-dn.net/?f=%3Dx%28x-6%29-6%28x-6%29)
![=(x-6)(x-6)](https://tex.z-dn.net/?f=%3D%28x-6%29%28x-6%29)
![=(x-6)^2](https://tex.z-dn.net/?f=%3D%28x-6%29%5E2)
Since area of square is given by (side)^2
Hence one side of square is (x-6).
So choice A. x-6 is correct.
Answer: x=7
Step-by-step explanation:
Answer:
16 signatures
Step-by-step explanation:
48/3 = 16
16 x 2 = 32
One-third of 48 is 16. So if Felix collected one-third and Andrea collected two-thirds, then Felix had 16 signatures and Andrea had 32 signatures.