Answer:
7/20
Step-by-step explanation:
Answer:
Step-by-step explanation:
The percent increase formula is

For the bread, our percent increase looks like this:

which gives us a percent increase of 66.7%
For the cakes, our percent increase looks like this:

which gives us a percent increase of 20%
I think you can use cosine rule if only the lines that form the <52 are equal.
Answer:3/4
Step-by-step explanation:
1x3=3