2: A = b*h
A = 4.5*14
A = 63 m^2
3: A = 1/2*b*h
A = 1/2*4*13
A = 2*13 = 26 in^2
Answer:
5/8 bags
Step-by-step explanation:
Pepper ha 7.5 bags
These bags are needed to clear 12 yards squared equally
Therefore the number of bags required for each square yard can be calculated as follows
= 7.5/12
= 0.625
0.625 to fraction is 5/8
Hence 5/8 bags is needed for each square yard
4A = E , A=E/4-----(1)
B/4=E , B=4E-------(2)
C+4=E, C=E-4------(3)
D-4=E, D=E+4------(4)
Substitute all values in 5th equation,
A+B+C+D=100 = E/4 + 4E + E-4+ E+4 =100
E/4 + 6E = 100
25E = 400
E=16 ANS....
3×2=692047 82837=284749×2484r133.e9274
