There are 120 athletes register at the club.
If 48 athletes are girls, determine:

1. the number of girls in the club as a percentage of the total number of registered
athletes

2. the ratio of girls : boys registered at the club.​

1. the number of girls in the club as a percentage of the total number of registered

athletes -

2. the ratio of girls : boys registered at the club. : -

=》2 : 3

Step-by-step explanation:

here's the solution : -

percentage of girls in the club :

=》

=》

=》

=》

so, 40 % of athletes are girls.

now,

number of boys = 120 - 48 = 72

ratio of girls : boys : -

=》

=》

so, their ratio = 2 : 3

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

c) yes, because of asa or aas