Which of the following is in the solution set of the inequality –28 < v – 16

Let's solve your inequality step-by-step.−28<v−16
Step 1: Flip the equation.v−16>−28
Step 2: Add 16 to both sides.v−16+16>−28+16
v>−12
v>−12

You haven't mentioned what 'the following' are...

Anyway:
-28 < v - 16

Add 16 to both sides of the inequality:
-12 < v

So we know that v must be a number larger than -12

Hope it helped :)

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 )