We know that you bought tires for $730.98
You have to pay $27.96 a week to pay off what you bought.
Divide $730.98 by $27.96
You will pay off the $730.98 in 26 weeks.
Answer: £107.08
Step-by-step explanation:
27% of 396.58
= 396.58 x 0.27
= 107.08
90 in terms of pi is
.
<u>Step-by-step explanation:</u>
We know that ,
- Degrees are a unit of angle measure. A full circle is divided into 360 degrees. For example, a right angle is 90 degrees. A degree has the symbol ° and so ninety degrees would written 90°. Another unit of angle measure is the radian.
- The radian is the SI unit for measuring angles, and is the standard unit of angular measure used in many areas of mathematics. The length of an arc of a unit circle is numerically equal to the measurement in radians of the angle that it subtends; one radian is just under 57.3 degrees.
We have to convert 90 in terms of pi i.e. degree to radians:
⇒ ![(90)\frac{\pi }{180}](https://tex.z-dn.net/?f=%2890%29%5Cfrac%7B%5Cpi%20%7D%7B180%7D)
⇒ ![\frac{90 }{180}(\pi)](https://tex.z-dn.net/?f=%5Cfrac%7B90%20%7D%7B180%7D%28%5Cpi%29)
⇒ ![\frac{1 }{2}(\pi)](https://tex.z-dn.net/?f=%5Cfrac%7B1%20%7D%7B2%7D%28%5Cpi%29)
⇒ ![\frac{\pi}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cpi%7D%7B2%7D)
Therefore, 90 in terms of pi is
.
Answer:
45
Step-by-step explanation:
h