Answer:
one solution
Step-by-step explanation:
Answer:
How do you find the distance between two complex numbers?
For two points in the complex plane, the distance between the points is the modulus of the difference of the two complex numbers. (s − a)+(t − b)i = (s − a)2 + (t − b)2. So, d = (s − a)2 + (t − b)2 is the difference between the two points in the complex plane.
Step-by-step explanation:
Answer:
no solution
Step-by-step explanation:
x+y = -2
y = x + 2
let's start by isolating the y in both equations so we can compare them
subtract both sides by x to get this for the first equation
y = -2 + x
y = x + 2
this means
-2 + x = x + 2
subtract x from both sides
-2 = 2
this is never possible, so there is no solution
Answer:
174 centimeters squared
Step-by-step explanation:
2×(2×5 + 2×11 + 5×11)
= 174 centimeters squared