Yes because if you answer both you get the same answer
Answer:
21.2 or 15 sqrt of 2 (PETHAGOREOM theorem)
Step-by-step explanation:
a^2+b^2=c^2
20^2+5^2=C^2
400+25=C^2
450=C^2
sqrt 450=
15 sqrt of 2 or 21.2
You have to find out what x is because x is an imaginary number
Answer:
i believe its D
Step-by-step explanation:
i hope that's right if its not I'm sorry
Step-by-step explanation:
<h3>hope it will help u in understanding☺</h3>
if it dsn't help u thn tell me