An air freshener starts with 30 grams of fluid, and the amount of fluid decreases by 12% per day. Express the amount of grams of
1 answer:
You might be interested in
Answer:
AC = 20
Step-by-step explanation:
Δ BDE and Δ BAC are similar, so the ratios of corresponding sides are equal, that is
=
, substitute values
=
( cross- multiply )
4AC = 80 ( divide both sides by 4 )
AC = 20