Answer:
45 im not to shur
Step-by-step explanation:
10 + 7 + 9 + 11 + 8 = ?
? = 45
Answer:
If the outside diameter of the wheel is 66cm, it will travel 1 wheel circumference. Circumference is Pi x diameter = 3.14 x 66 = 207.24 cm.Step-by-step
Explanation:
If the diameter is of the wheel (without the tire) you need to calculate the actual diameter from the outermost edge of the tire.
So we can get from these two equations that y = 6x + 2 = 6x + 9
6x + 2 = 6x + 9
0 = 7 , but that's incorrect, so this set has no solution.
-9d = 63
you divide both side by -9
sooo...
d = -7
