Answer:

Step-by-step explanation:

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Answer:
D is the correct answer! Hope it hepls!
Step-by-step explanation:
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A-2: Project D.
b: Project A.
Not sure about a-1, hope I helped.
HOPE THIS HELPS U
Given:Ranger Station to Nature Center = 90°Nature Center to petting zoo = 40°Petting Zoo to Tennis Court = 120°Tennis Court to Pool = 65°Pool to Ranger Station = 45°radius = 1 mile
arc length = 2πr angle/360°
Ranger station to nature center.
arc length = 2 * 3.14 * 1 mile * 90°/360°arc length = 2 * 3.14 * 1 mile * 0.25arc length = 1.57 miles
Nature center to Petting Zoo
arc length = 2 * 3.14 * 1 mile * 40°/360°arc length = 2 * 3.14 * 1 mile * 0.11arc length = 0.70 miles
1.57 miles + 0.70 miles = 2.27 miles or 2.3 miles CHOICE B
Answer:
To find the number of hectograms in 4.5 kilograms, multiply 4.5 by 10.
B on edge
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