You start with 100%, add 80% for the increase and you get 180%, take away 40% for the decrease and you get 140%
Answer:
D
Step-by-step explanation:
altitude is always perpendicular to base
What can you be more specific like a put it in a sentence. For example x*-260+7=?
To see which is greater or lease didive the top by bottom.
1/3=<span>0.33333333333
4/6=</span><span>0.66666666666
</span><span>1/5=0.2
</span>Now by using the answer to that we can see that it is up like this:
1/5,1/3,4/6
