Triangles abc and def are similar.
i added in a
part 1: find the lenght of segment df (rounded to the nearest hundreth) units.
part 2: find the lenght of segment ef (rounded to the nearest hundreth) .

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Long division the problem is 40 ➗ 348 = ?

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6