A is the answer I got hope this helps !!
Answer:
Tôi bị bối rối. Câu hỏi bạn đang hỏi là gì?
Step-by-step explanation:
Answer:
2232.48 meters
Step-by-step explanation:
From the diagram:
Radius of semicircle = 74
Length of straightway on each side = 1000
The length of school track:
Straightway on each side = 2 * 1000 m = 2000m
Length of semicircle = πr/2
Length of both semicircle = 2 * 3.142 * 74 /2 = 232.47785
Total Length = ( 2000 + 232.47785) = 2232.48 meters
Hope this helps!
15=0.5x+7
0.5x=12
X=24
His weekly allowance is $24
Answer:
Step-by-step explanation:
Start with the midpoint formula:
Identify your values:
Substitute:
Combine terms:
Divide: