H + 13 = 2?
13
What is the value if

1
explanation :
h+13/13=2

We move all terms to the left:

h+13/13-(2)=0


h-2+13/13=0

We add all the numbers together, and all the variables

h-1=0

We move all terms containing h to the left, all other terms to the right

h=1

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 )