Answer:

Step-by-step explanation:
- Cross multiply.
- Add like terms.
- Simplify.
A≈113.1m²
...........................113.1m²
Answer:
19 678932
Step-by-step explanation:
i am not sure
A. nine hundredths
B. Thirty five hundredths
C. Seven Tenths
D. Three Thousandths
E. One Hundred Fourty five Thousandths
F. Fifty Nine Ten Thousandths
Answer:
20
Step-by-step explanation:
n(A) only =15-4=11
n(B) only=9-4=5
n(A n B)=4
n(A U B)=11+5+4=20