Answer:
Step-by-step explanation:
So 5.40 divided by 12
No bucease it has a negative on the 11 and the other one don’t
Ok so it's a proportion so this fraction is to this fraction. the smaller rectangle has sides 4 and 12. the larger one has 8 and x. so u set it up 4/12=8/x. the 4 and 8 r both the short sides so u want those on top and 12 and x r long sides so those on bottom. since that is not an answer option u can set it up as 8/4=x/12 because u still keep the variables of the same rectangle from being multipled with each other. so answer #2 is correct
Answer:
=> Apply law of cosine
=> input value
=> simplify
=> calulcation
=> apply rule: Distance must be greater than 0
which is about 14.51828
