Will give brainliest!

a company uses a computer program to create coupon codes for customers to use on its website. the codes are made up from the symbols ! , #, & , and *, as well as any letter from the alphabet.

the company uses the program to make a code, one character at a time.

what is the probability the first character is a symbol?

enter your answer as a decimal rounded to the nearest hundredth in the box.

mhm okay im not sure what to do lol

Step-by-step explanation:

geometry: triangles

solvers

lessons

answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584