Answer:
option 3, 45
Step-by-step explanation:
3x - 9° + 30° + 24° = 180° (angle sum property of a triangle)
3x - 9° + 54° = 180°
3x + 45° = 180°
3x = 180° - 45°
3x = 135°
x = 135/3
x = 45°
therefore, option 3 is the correct option
Eh 12/20 is .6 pages a minute. 20/32 is .625 pages a minute
1788.11. Because the 0 will go to 1 because of the 6
Answer:
10
Step-by-step explanation:
30x2=60
60/6=10=
b=10
