Answer:
1/9
Step-by-step explanation:
1/9 fills faster than
1/27
1/18
It is: you use distribution method to solve the problem.
14m + 42 + 56m
Then you combine like terms:
14m + 56m + 42
Then you add
70m + 42 is your answer
Answer:
Yes.
Step-by-step explanation:
The reason why is because it's a positive integer that can be made from two multiplied positive integers.
Ex:
41x2=82
Answer:
x=10
x=30
x=15.3
x=4
Step-by-step explanation:
1/2x+7=27
2x+7=27
2x=20
x=10
5=1x-25
30=1x
30=x
3x+9=54
3x=46
x=15.3
16=5x-4
20=5x
4=x
Answer:
Step-by-step explanation:
The formula of an area of a circle:
The formula of a perimeter of a circle:
r - radius
We have the area of a circle
Substitute:
<em>divdie both sides by π</em>
Calculate the perimeter:
