Answer:
42 / 7 = 6
Step-by-step explanation:
There are 6 rows in the class room.
Answer:
C) 12.75
Step-by-step explanation:
4x=51
x=51/4
x=12.75
Answer:
x = 24°
Step-by-step explanation:
the sum of the interior angles in a triangle = 180°
so:
(2x + 5°) + 64° + 3x - 9° = 180°
combine like terms:
5x + 60° = 180°
subtract 60° from each side of the equation:
5x = 120°
x = 24°
The shape for this net is the last one
