If 3x+y\y = 6/5 what is the value of x/y

We are given with the equation (3x+y)/ y = 6/5 where we are asked to determine the ratio of x/y. First step is to multiply the equation by y to get an equation 3x + y = 6y /5. We transpose y to the right side to get 3 x = y / 5. Hence, x/ y should be equal to 1/15. 

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )