(4-3)-6 = 1-6 = -5
4-9 = -5
The answer is 4-9
Answer:
72
Step-by-step explanation:
4x -20 + 3x +12 = 90
7x -8 = 90
7x = 98
x = 14
Angle F: 4(14) -20 = 36
Angle E: 3(14)+12= 54
Angle G : 90
Formula for the perimeter of a rectangle:
