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omeli [17]
3 years ago
6

A circle has a diameter of 40 in. Find the circumference of the circle to the nearest tenth. Use 3.14 for pi .

Mathematics
1 answer:
Lesechka [4]3 years ago
6 0

Answer:

126 inches

Step-by-step explanation:

C = 2π·r = π·d = 3.14×40in = 125.6 inches ≈ 126 inches

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What properties makes the equation ture?
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A.2z+5=5+2z

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A train from Point Pleasant leaves at 5:47 am and arives in Long Branch 33 minutes later. After waiting at the Long Branch stati
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3 years ago
A triangle has a perimeter of 39 feet. If the three sides of the triangle are n, 4n-2, and 5n-9, what is the length of each side
lyudmila [28]

Answer:

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Step-by-step explanation:

To find the perimeter of a triangle, we add up all the sides

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Combine like terms

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Add 11 to each side

10n-11+11 = 39+11

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Divide by 10

10n/10 =50/10

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5 0
3 years ago
Read 2 more answers
Perform the indicated operation. f(n)=n-3 g(n)=n-2 find (f+g)(6)
Grace [21]

Answer:

7

Step-by-step explanation:

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2 years ago
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