Plot the complex number and find its absolute value.
-5 + 9i

A) |-5 + 9i| = $2 \sqrt { 19 }$
B) |-5 + 9i| = $2 \sqrt { 7 }$
C) |-5 + 9i| = $\sqrt { 106 }$
D) |-5 + 9i| = $\sqrt { 22 }$
E) |-5 + 9i| = $\sqrt { 86 }$

Question

Plot the complex number and find its absolute value. ​
-5 + 9i
​
A)​ ​ |-5 + 9i| = $2 \sqrt { 19 }$ 
B)​ ​ |-5 + 9i| = $2 \sqrt { 7 }$ 
C)​ ​ |-5 + 9i| = $\sqrt { 106 }$ 
D)​ ​ |-5 + 9i| = $\sqrt { 22 }$ 
E)​ ​ |-5 + 9i| = $\sqrt { 86 }$

Quizplus · Accepted Answer

The Answer of Plot the complex number and find its absolute value. ​
-5 + 9i
​
A)​ ​ |-5 + 9i| = $2 \sqrt { 19 }$ 
B)​ ​ |-5 + 9i| = $2 \sqrt { 7 }$ 
C)​ ​ |-5 + 9i| = $\sqrt { 106 }$ 
D)​ ​ |-5 + 9i| = $\sqrt { 22 }$ 
E)​ ​ |-5 + 9i| = $\sqrt { 86 }$

Plot the Complex Number and Find Its Absolute Value 2192 \sqrt { 19 }219​

Plot the Complex Number and Find Its Absolute Value $2 \sqrt { 19 }$