Answer:0.03
Step-by-step explanation:
Answer:
![\boxed{\text{A. 7 in}}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Ctext%7BA.%207%20in%7D%7D)
Step-by-step explanation:
The formula for the arc (s) of a circle is
![s = r\theta \times \dfrac{\pi}{180^{^{\circ}}}](https://tex.z-dn.net/?f=s%20%3D%20r%5Ctheta%20%5Ctimes%20%5Cdfrac%7B%5Cpi%7D%7B180%5E%7B%5E%7B%5Ccirc%7D%7D%7D)
where θ is measured in degrees.
Data:
r = 5 in
θ = 75°
Calculation:
![s = \text{5 in} \times 75^{^{\circ}}\times\dfrac{\pi}{180^{^{\circ}}} = \textbf{7 in}\\\\\text{The length of the arc is }\boxed{\textbf{7 in}}](https://tex.z-dn.net/?f=s%20%3D%20%5Ctext%7B5%20in%7D%20%5Ctimes%2075%5E%7B%5E%7B%5Ccirc%7D%7D%5Ctimes%5Cdfrac%7B%5Cpi%7D%7B180%5E%7B%5E%7B%5Ccirc%7D%7D%7D%20%3D%20%5Ctextbf%7B7%20in%7D%5C%5C%5C%5C%5Ctext%7BThe%20length%20of%20the%20arc%20is%20%7D%5Cboxed%7B%5Ctextbf%7B7%20in%7D%7D)
Answer:
-4/5
Step-by-step explanation:
Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal.
The shortcut way to convert from a percentage to a decimal is by removing the percent sign and moving the decimal point 2 places to the left.
U cant simply 7/15 and also 3/28