0.000254=2.5x10^-4 (^square root of -4)
Answer:
The unicycle will travel 351.68 inches in 7 revolutions
Step-by-step explanation:
The circular shape moves a distance equal to its circumference in each revolution, then the rule of the distance of the circular shape travels n turns is D = π d n, where
- d is the diameter of the circular shape
- n the number of revolution
∵ A unicycle wheel has a diameter of 16 inches
∴ d = 16 inches
∵ The unicycle will travel 7 revolutions
∴ n = 7
→ Substitute them in the rule of the distance above
∵ D = π(16)(7)
∵ π = 3.14
∴ D = 3.14(16)(7)
∴ D = 351.68 inches
→ No need to round it, it is in the hundredth of an inch
∴ The unicycle will travel 351.68 inches in 7 revolutions
Answer:
Line AD is congruent to line AB
Step-by-step explanation:
Since angle ACB is congruent to angle ACD and the length of lines CB and CD are congruent, then the length of AD and AB have to be the same
Answer:
xy-1-xy^3
_________
x
Step-by-step explanation:
y-x^-1-y^3
y-1-y^3
__
x
xy-1-xy^3
________
x