Answer:
Micheal surveyed 60 students.
angle D = 92°
Step-by-step explanation:
Since the two figures are congruent.
angle D = angle K
20x + 12 = 25x - 8
5x = 20
x = 4
Substituting this value into angle D, we see that
angle D = 20x + 12
= 20(4) + 12
= 92°
Remember, that 10/10 is 1.
Therefore, 20/10 is 2.
To add a .5 or a half, since 5 is half of 10, add 5/10ths.
You end up with 2.5=25/10
So, 24/10 is less than 2.5.
