If x = 2, the perimeter is 129 inches.
Answer: 1
Step-by-step explanation:
Please see attached
Answer: 3 min
Step-by-step explanation:
Step 1. Find the constant speed
you walked 1000 feet in 15 min
1000 ft/ 15min=200/3 ft / min
Step 2. Apply the constant speed to the left distance
You already walked 1000 feet and it is total 1200 feet
1200-1000=200 feet left
distance ÷ speed=time
200 ÷ (200/3)=3 min
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Answer:
59
Step-by-step explanation:
you do
80 -7= 73
73-7=66
66-7=59
72.83+746.95=819.78 rounded