In march delphine’s house had 40% more snowfall than in february. delphine’s house has f centimeters of snowfall in february

In March Delphine's house has 1.4*F centimeters of snow.

Step-by-step explanation:

We know that in March, the snow was 40% more than in Februray.

First we need to write 40% in decimal form, for this we divide it by 100%

40%/100% =  0.4

Now, in Februray Delphine's house has F centimeters of snow.

If F corresponds to the 100%, 0.4*F corresponds to the 40%

Now, in march we have a 140% of snow, this is:

Snow = F + 0.4*F = 1.4*F

In March Delphine's house has 1.4*F centimeters of snow.

step-by-step explanation:

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl