Radian measure is given by dividing the length of an arc by the radius of a given circle. Such that an arc that subtends an angle of 1 radian to the center of a circle is equivalent to the radius of the circle.
Therefore; θ = s/r where θ is the angle subtended in radians, s is the length of the arc and r is the radius of the circle.
Hence; r = s/θ
= 12π ÷ (4π/7)
= 12 × (7/4)
= 21 inches
Answer:
0.068%
Step-by-step explanation:
<u>Before</u> is the key word you want to know the price <u>before</u> she tax so you would subtract the two numbers to get your before tax answer 6.8 then you would divided this by 100 to make it a percent
Answer:
√9^5
Step-by-step explanation:
<span>so when ever you see "x10-5" all that it is saying is to move the decimal to the left 5 number places</span>
Convert pesos to us dollar s subtract the price do a proportion to find out the tax or 15 percent of 302 and subtract there you will get the final answer with work
