Answer:
ANSWER
z
1
=3+4i
z
2
=−4+3i
z=z
1
+z
2
∴z=(3+4i)+(−4+3i)
∴z=(−1+7i)
∴∣z∣=5
2
Step-by-step explanation:
Answer:
$14 for the shiny wrapping paper
Step-by-step explanation:
6x + 4y = 104
8x + 12y = 232
x=8 y=14
For this case we have that by definition, if we draw the diagonal of a square two rectangular triangles are formed. If the diagonal measures "x", then the Pythagorean theorem is fulfilled:

Where:
l: It's the side of the square.

We know that the area of a square is given by:

So, the area is:

Answer:
