Answer:
5 to 13
Step-by-step explanation:
There are 5 girls in the class
To find the amount of kids in the class you have to add the girls and boys together.
There are 5 girls and 8 boys.
So 8 + 5 = 13
So there are 5 girls out of 13 students.
A would be the answer to this question
Answer:
75 in^2
Step-by-step explanation:
The surface area is the sum of the areas
Area of the square:
A = s^2 = 5^2 =25
Area of one triangle
A = 1/2 bh = 1/2 (5)(5) = 25/2
There are 4 triangles
4* (26)/2 = 50
The sum is 25+50 = 75
Answer:
3:5 <em>the colon is needed to represent the ratio</em>
Step-by-step explanation:
r = 10
g = 4
y = 30 - 14 = 6
y = 6
so ratio of total balls is 10:4:6
and ratio of y:r is
6:10
simply by dividing by 2
3:5
