Answer:
3.5
Step-by-step explanation:
Answer:
755
Step-by-step explanation:
DeltaMath
Answer:
its D
Step-by-step explanation:
just find out what the Square root has to be plus one to equal seven
Answer:
14
Step-by-step explanation:
add the stuff together
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
