Answer: -6
Step-by-step explanation:
The answer is 42 ft 4 in
The perimeter of a rectangle with length l and width w is:
P = 2l + 2w
l = 12 ft 3 in
w = 8 ft 11 in
1 ft = 12 in
l = 12 * 12 in + 3 in = 144 in + 3 in = 147 in
w = 8 * 12 in + 11 in = 96 in + 11 in = 107 in
P = 2 * 147 + 2 * 107 = 294 + 214 = 508 in
P = 508 in = 504 in + 4 in = 42 * 12 in + 4 in = 42 ft 4 in
Distance = speed x time
speed = distance/time
time = distance / speed
400m/36s = 11 1/9 m per second
your answer should be 160
b if you times both of the numbers
Step-by-step explanation:
p= (45), |p|= 45
this is the solution