The bicycle with a 30-inches diameter rolls approximately 28.8 more than a tire with the diameter with 21-inches.
<u><em>How to solve:</em></u>
- First use the formula: C = 3.14d
- Replace the d value with 30 and solve the equation:
C = 3.14 x 30 ⇒ 94.2477796077
- Then solve the equation again but 21 as the d value:
C = 3.14 x 21 ⇒ 65.9734457254
- Then subtract 65.9734457254 from 94.2477796077 to get the approx. answer of 28.8
Answer: 45/4 = 11 1/4
Step-by-step explanation:
Answer:
The answer is C. -3,-2,-1, 1, 3.
Answer:
150 units
Step-by-step explanation:
first, find 1 square
5 x 5 = 25
there are 6 total squares so 25 x 6 = 150
So the surface area should be 150 units
