The answer isNot proportional
The answer would be
x² + 18x + 81 = 44 + 81
To complete the square, we look at the value of b (the coefficient of x). We take half of it, then square it; this is the number that gets added to both sides.
18/2 = 9; 9²=81
Therefore we add 81 to both sides.
<span>120% of 18 is =
</span><span>
D) 21.6</span>
Answer:
If they are at 0 feet below. First off 0 isn't positve or negative. So it would be the hiker in death valley hiked 0 degrees below. Positive or negative 0 is neither. tell me if i'm wrong.
Suggestion: Listen in class and look up before asking for help. Or ask your mom or dad.
Step-by-step explanation:
It could be 2 hours 27 minutes 15 seconds
