A library contains 60000 books. 14000 are on the subject of business, 22000 are on healthcare and 12000 on psychology and law. What percentage of the library's books is on computing, if computing books makeup 2/3 of the remainder?

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 )

X= -5because this is a single step equation so you would just have to divide -16 both sides for x to equal your solution