(PLEASE HELP NEED ANSWER NOW) Adding a value multiple times has the same effect as removing the opposite
value the same number of times. Give me an example of this.

Explanation:

For example:
5, 10, 15, 20, 25

Opposite of 5 is (-5) and removing means minus (-)

So removing the opposite value the same number of times:

-(-5), -(-10), -(-15), -(-20), -(-25)
= 5, 10, 15, 20, 25

So it has the same effect

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 )