zayharris829 zayharris829

05-10-2021
Mathematics

contestada

A circle has a diameter with endpoints at 5 + 18i and –3 + 2i. What is the center of the circle?
–11 –16i
1 + 10i
2 + 20i
4 + 8i

Respuesta :

noahpaxton626 noahpaxton626

05-10-2021

Answer:

so there is a real and imaginary axis

the midpoint is just the average of them

average between the reals is (5-3)/2=2/2=1

average between imaginaries is (18i+2i)/2=20i/2=10i

center is 1+10i

Step-by-step explanation:

Answer Link

kyliej7 kyliej7

28-01-2022

Answer: B. 1+10i

Step-by-step explanation:

edge

Answer Link

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