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Liula [17]
3 years ago
13

What is the Circumference of r = 126 cm C =?

Mathematics
1 answer:
exis [7]3 years ago
7 0

Answer:

C≈791.68

Step-by-step explanation:

C=2πr=2·π·126≈791.68135

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23 096 145
Yuri [45]

Answer:

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Step-by-step explanation:

not needed

4 0
2 years ago
PLEASE MATH HELP ( EASY )
yKpoI14uk [10]
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This is the answer
3 0
3 years ago
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Solve these equations for the variable.<br> (4p-4)(13p+27)
kondaur [170]

Answer:

p is approximately equal to 1.125,  -1.925

Step-by-step explanation:

We can solve this first by expanding, giving us a quadratic equation in the usual ax² + bx + c format, then solving that for p:

(4p - 4)(13p + 27) = 0

52p² + 108p - 52p - 108 = 0

52p² + 52p - 108 = 0

13p² + 13p - 27 = 0

13p² + 13p  = 27

p² + p = 27 / 13

p² + p + 1/4 = 27/13 + 1/4

(p + 1/2)² = 108 / 52 + 13 / 52

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p + 1/2 = ± √(121 / 52)

p = -1/2 ± 11√(1/13) / 2

At that point we can simply plug those numbers into a calculator and solve it:

p ≈ 1.125,  -1.925

8 0
3 years ago
-.25y is less than or equal to 16
jolli1 [7]
-25 is less than 16 because it’s a negative number
8 0
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Ddddvfvfbgbgvdddddddf
sammy [17]

The cheaper option would be Option 2.

Option 2 would be cheaper because you would take 300 x 1.33 and that would give you 399. 500 is greater than 399.

Sure hope this helps

6 0
2 years ago
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