Answer:
256 m and 3840 m²
Step-by-step explanation:
The 3 part of the ratio represents 48 m , then
48m ÷ 3 = 16 m ← value of 1 part of the ratio, so
5 parts = 5 × 16 m = 80 m
Then breadth = 48 m and length = 80 m
perimeter = 2l + 2b = 2(80) + 2(48) = 160 + 96 = 256 m
area = lb = 80 × 48 = 3840 m²
it is actually A the reason why i say that is because read the rest and it wont really make understandment so thats why i say it is A
3
subtract 7 from both sides. divide both sides by -3
1) 3x+8
2) -2y+3x
thats the answer! hope it helps :)
