Step-by-step explanation:
2L+2W= L*L+W*W= 2*2+2*2= 8
L= lenght
W= width
(the formula of a rectangle is P (perimeter) = 2W (the two widths added together) + 2L (the two lengths added together)
w=2l-p÷2; w=p-1÷2; w=p-21÷2 w=p-2w÷21????
Answer:
another way to write this is 1:3
-1/2 x < -12
Multiply both sides by -1 :
1/2x > 12
x > 12 × 2
x > 24
