Answer:
Step-by-step explanation:
Rule: 
Answer: 38 cm
Step-by-step explanation:
Answer:
The answer is that you tutored for 4 hours.
Step-by-step explanation:
There are 6 total squares, so then you must divide 12 by the number of squares (6), to find the value of one square. Then, you would find that one square equals 2 hours, and since you have 2 squares that means that you tutored for 4 hours.
<em>Hope </em><em>it </em><em>helps</em><em>!</em>
1 + 1 + 1 + 2 = 5
5 x 9 = 45
Therefore, the total number of km is 45.
Answer:
41cm
Step-by-step explanation:
The circumference of a circle is 82π
Therefore r can be calculated as follows
2 × π × r= 82× π
2πr= 82π
r = 82π/2π
r= 41
Hence r is 41cm
