Answer:
1-cos2A/sin2A
=(1-cos^2 A+sin^2 A)/(2sinAcosA)
=(sin^2 A+sin^2A)/2sinAcosA
=2sin^2 A/2sinAcos^2 A
=sinA/cosA
=tanA
231 / 385 = 0.6 diving the price it is by the price is was gives the answer
= 60%
Seven hundred and Thirty thousand, Eight hunded and twelve.
Answer:
18 is the number that would go in the green box 33/3 =11 and 54/3 = 18
Step-by-step explanation: