Let,
Lee’s class size = L
Fred’s class size = F
We are told that Lee’s fifth-grade class has 1.0 times as
many students as Fred’s
Therefore, L = 1F
L = F
Question A. If there are a total of 60 students, how many
students does Fred’s class have?
Total number of students = 60
L + F = 60
Since L = F
L + F = F + F + 60
F + F = 60
2F = 60
F = 60/2
F = 30
Therefore, if there are a total of 60 students, Fred’s class
has 30 students.
QUESTION B. If there are a total of 60 students, how many
students does Lee’s class have?
Total number of students = 60
L + F = 60
Since L = F
L + F = L + L + 60
L + L = 60
2L = 60
L = 60/2
L = 30
Therefore, if there are a total of 60 students, Lee’s class
has 30 students.
Answer:
Step-by-step explanation:
By formulating a diagram u will form a triangle and u'll need to form a base from the square by finding it's diagonal then get half the diagonal as the base and the slanting height as the hypotenuse to find the height
23.4²+23.4²=DO
D²=1095.12
D=√1095.12
D=33.09
Base=33.09÷2=16.545
H²=88.6²-16.545²
H²=7576.22
H=√7576.22
H=87.04cm
Answer: he slope is 1 I think
Step-by-step explanation:
Answer:
c = 6
Step-by-step explanation:
- Subtract 5 from both sides. This is to cancel out the + 5. You have 3c = 18
- Divide both sides by 3. 18/3 = 6, so c = 6.
