Devon uses 64 inches of ribbon to make 1 bow. How many yards of ribbon does Devon need to make 9 bows?
2 answers:
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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
The answer is 5.1 if you're looking for s all the work is in the picture
