√(-80) = √(4²×5(-1)) = 4√5 √(-1) = 4√5i.
Answer:
Step-by-step explanation:
1 and 2/5 and 2 and 2/5
Answer: 11.5
Step-by-step explanation:
15 + 2x = 42
-15 -15
----- -----
2x = 23
----- ------
2 2
x = 11.5
Answer:
This doesn’t add up because the hypotenuse is supposed to be the longest side
Step-by-step explanation: