Answer: 1/b6
Step-by-step explanation:
Equate the real and imaginary parts independently to find x and y.
Real part: -4=x, so x=-4
Imag. part yi=3i, so y=3
Answer:
x = -8
Step-by-step explanation:
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
First, subtract 12 from both sides:
3x + 12 (-12) = -12 (-12)
3x = -12 - 12
3x = -24
Next, divide 3 from both sides:
(3x)/3 = (-24)/3
x = -24/3
x = -8
x = -8 is your answer.
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9514 1404 393
Answer:
(x, y) ⇒ (y, -x)
Step-by-step explanation:
Rotation 90° CW is described by the transformation ...
(x, y) ⇒ (y, -x)
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<em>Additional comment</em>
If you consider a point on the x-axis after a 90° CW rotation, you realize it must have been on the y-axis before the rotation. That is, the new x-value is the old y-value.
Similarly, a point on the y-axis after rotation 90° CW must have been on the -x axis before the rotation. The new y-value is the old -x value:
(x, y) ⇒ (y, -x) . . . . . (old coordinates) ⇒ (new coordinates), 90° CW
Answer:
The answer is 5 N norths I think :)
Step-by-step explanation:
