Answer:

Step-by-step explanation:
Find the magnitude of the complex number
Notice the magnitude is equal to

where a is the real number and b is the imaginary number.
Substitute



Multiply this by -5

Answer:
The answer I have to say would be D. Please correct me if I am wrong but I am positive with my answer!
Step-by-step explanation:
Answer:
Step-by-step explanation:
8 multiplied by .75 = 6 which is 25 percent off.
Answer:
diameter= 13cm
radius= 6.5 cm
Step-by-step explanation:
please give brainliest! ty!
Answer:
x=18
Step-by-step explanation:
2/3x=12
2/3x=36/3 (simplified)
3* 2/3x=3* 36/3 (gets rid of denominator)
2x=36
(2x)/2=36/2 (getting rid of 2)
x=18 (answer by isolatinf variable)