1.) what is the x-coordinate of the midpoint of the line segment with the following endpoints?
t ( 2,3) and v (8,5)
only x-coordinate without any , or

2.) what is the y-coordinate of the midpoint of the line segment with the following endpoints?

t ( 2,3) and v (8,5)

only y-coordinate without any , or

Luckily, finding midpoints is very easy...

It is just the average of the coordinates...

((x2+x1)/2, (y2+y1)/2)

So for example: your first segment...

((2+8)/2, (3+5)/2) then the midpoint is: (5, 4)

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 )