Answer:
56
Step-by-step explanation:
sum of 3 floors, and you dont know the three floors so well name each x, so
x+x+x=168
3x=168
x=56
so each floor is 56ft
Answer:
circumference= 37.68 cm
Area= 113.1 cm
Step-by-step explanation:
Circumference =2TTr
2*3.14*6= 37.68 cm
Area
A=TTr^2
3.14*6*6= 113cm
Answer:
12 students
Step-by-step explanation:
1. 7s+16=100
We know the teacher has 100 markers, and she gave each student 7. If we say that s is the number of students, then 7s is the number of markers she gave out. We also know that she had 16 left over.
2. 7s+16-16=100-16
Subtract 16 from both sides of the equation.
3. 7s=84
Simplify the equation.
4. 7s/7=84/7
Divide both sides by 7.
5. Simplify the equation. Since s is the number of students, we now know how many students there are in the teacher's class.
Answer:
its the secong one trust
Step-by-step explanation:
its cause my butt told me lol not but sireosly its the second one if you need to explain them you are screwed gurllllll lol
Answer:
domain is all reall numbers
