❅☃ Scalene **All sides are different, none are the same**
❅☃ Equilateral **all three sides are equal in size and value** and
❅☃Isosceles **two sides are equal in size and/or value**
D=(b^2)-(4)(a)(c)
36-(4)(-2)(13)= 139
18.00 your welcome friends please
4/6, 6/9, 8/12, 10/15, 12/18, 14/21, 16/24, 18/27, etc.<span />
Answer:
40 %
Step-by-step explanation:
no of members in youth club = 150
no of girls = 60
girls percentage = ?
girls percentage = no of girls / total members * 100%
= 60 / 150 *100%
=6000 / 150
=40 %
