Q12: At Burns High School, 35 of the students are females. Of the female students, 13 of them play volleyball. What fraction of the students in Burns High School are girls that play volleyball? of the students

Step-by-step explanation:

we don't know the numerator. so we should find the scale factor.

to find scale factor divide the 100 by 35

we get the scale factor as 2.86

now multiply the previous fraction by this scale factor

13 out of 35 girls play the volleyball in burns high school or we can put it as 37.18 % of the girls at Burns Highschool

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