If Sagan scored 1200 divide 980 divide by 100 =3 Andrea =27 so I think that Andrea has the most then sagan 3×9=27
Answer: x=9
Explanation:
(2x)^2 + (x^2)=45
4x^2 +x^2=45
5x^2=45
x^2=9
x=9
Draw a picture to help you!
Please feel free to ask if you have any questions or if that was not what you were looking for:)
The statement that would be correct is that Current total chlorine would decrease by half.
<h3>What is the presence of chlorine and bromine in the stratosphere?</h3>
The both in the stratosphere leads to Ozone Depletion this is because if chlorine and bromine atoms unit with ozone in the stratosphere, they tend to destroy ozone molecules.
Hence, The statement that would be correct is that Current total chlorine would decrease by half as it is the most valuable options among them.
Learn more about bromine from
brainly.com/question/23894494
#SPJ1
Two word phrases are:
1. The sum of 8 and b.
2. b plus eight.