The ratio of girls girls to boys boys at a movie is 6 font size decreased by 5 : font size decreased by 5 7 6 : 7. if there are 28 28 boys boys, how many girls girls are at the movie?

Question:

The ratio of girls girls to boys boys at a movie is 6:7. If there are 28 boys boys, how many girls girls are at the movie?

There are 24 girls at the movie.

Step-by-step explanation:

Given:

The ratio of girls to boys = 6:7

Number of boys  = 28

To Find:

Number of Girls at the movie = ?

Solution:

The Ratio of girls to boys = 6:7

girls : boys = 6 : 7

girls : 28 = 6 : 7

Now by cross multiplication

girls  = 24

(-1,0) and (4,0) are x-intercepts.

step-by-step explanation:

x-intercepts are all points on the x-axis.

points (-1,0) and (4,0) are both x -intercepts.

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐