Answer:
-2-3i in the complex plane would be 2 units to the right of the origin and
3 units below the Real number line.
Step-by-step explanation:
Think of the complex plane as being the Cartesian plane but with the X-axis replaced by the Real component of a complex number and the Y-axis replaced by the imaginary component.
Step-by-step explanation:
using trig, tangent is equal to opposite over adjacent.
in this case, the angle is 45, opposite is 7, and adjacent is a.
thus tan 45° = 7/a
solve for a to get a = 7/tan 45° = 4.32
Answer:
8-42 = -34 will be applied
Answer:
Yellow is the answer
Step-by-step explanation:
Answer:
87 is the prime number
Step-by-step explanation:
the only factor of 87 is 1 and 87 which makes it prime
BRAINIEST PLZZZZZZ.
