The answer is .90º + 90º = 180º, <span>.90º is not an obtuse angle</span>
Answer:
Step-by-step explanation:
roots are (2+3i) and (2-3i)
reqd. eq. is (x-2-3i)(x-2+3i)=0
or (x-2)²-(3i)²=0
or x²-4x+9-9i²=0
or x²-4x+9+9=0
or x²-4x+18=0
Answer:
384
Step-by-step explanation:
I think its 384 I say I think
Answer:
About 9-10 weeks
Step-by-step explanation:
70/7= 10
