Assuming display of computer is at 100%
So increase by 20% = 120 (20/100 *100)
then 20% of 120 is: 20/100 * 120 = 24
So the display is now 120-24 = 96
Hope this helps!
Answer:

Step-by-step explanation:

Answer:
t = 30m + 50
Step-by-step explanation:
Answer:
116
Step-by-step explanation:
since this is a symmetrical shape, the angles on both sides will be the same