6. A zoo requires that I adult accompany every 7 students that visit the zoo. How many adults must accompany 28 students?

4

Step-by-step explanation

u need to use division

so basically

7 times what equals 28

OR

28 divided by 7 equals what

that is four

y=1/4x-4

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