What is the answer to - 1/3 (x+6)=0

For this all you need to do is isolate the x, you can do this by first multiplying both sides by -3 which would result in:

x+6 = 0

From here you can now subtract each side by 6 to isolate the x and you would get:

x=-6

You can double check your answer by plugging it back in!

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 )