Answer:
52
Step-by-step explanation:
Area of bigger rectangle (A1)= 9×11=99
Area of smaller rectangle(A2)=8×6=48
Area of shaded region(A)=99-48=52
Answer:
A,D,E, and F
Step-by-step explanation:
They all equal -1/4.
Answer:
B
Step-by-step explanation:
divide 4 and 12 by 4 and get 1/3
Answer:
x=13
Step-by-step explanation:
3(x-2)-3=30
3x-6-3=30
3x-9=30
3x=30+9
3x=39
x=39/3
x=13