In march, delphine's house had 40\%40% more snowfall than in february. delphine's house had ff centimeters of snowfall in february. which of the following expressions could represent how much snowfall delphine had at her house in march?

1.4f  and  4/10f+f

Step-by-step explanation:

Snow in March = 1.4f cm

Step-by-step explanation:

Given that

Snowfall in February in Delphine's house = f cm

Now, it is given that In march Delphine's house had 40% more snowfall than Febraury. So, this can be written in equation form as follows :

Snow in March = Snow in Febraury + 40% of Snow in Febraury

Snow in March = f + 40 % of f

Snow in March = f + 0.4f

Snow in March = 1.4f cm

1.4f cm

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x