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Solnce55 [7]
2 years ago
10

A circle has a radius of \blue{5}5start color #6495ed, 5, end color #6495ed. An arc in this circle has a central angle of 162^\c

irc162
∘
162, degrees.
What is the length of the arc?
Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal.

answer is 14.14
Mathematics
1 answer:
Andrew [12]2 years ago
4 0

Answer: 9/2π

20 / 9 = 10π  s

20 /9  *10π= s

2 /9  π = s

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If P(x)= 3x^4 - 5x^3 - 17x^2 + 13x + 6, and P(1)=0, and P(-2)=0, then the factorization of P(x) is?
liberstina [14]

Answer:

P(x) = (x - 1)(x + 2)(x - 3)(3x + 1)

Step-by-step explanation:

Since P(1) = 0 and P(- 2) = 0, then

(x - 1) and (x + 2) are factors of P(x)

(x - 1)(x + 2) = x² + x - 2 ← is also a factor of P(x)

dividing 3x^{4} - 5x³ - 17x² + 13x + 6 by x² + x - 2 gives

P(x) = (x - 1)(x + 2)(3x² - 8x - 3) = (x - 1)(x + 2)(x - 3)(3x + 1)


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3 years ago
5 1/3 times x=2/3<br> What is x?
Alla [95]
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7 0
3 years ago
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There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter.
Alika [10]

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3 years ago
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  a) 7/10

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Step-by-step explanation:

a) There are 10 ways to roll a 5 or less. Of those, 7 are greater than 3.

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docker41 [41]

Answer:

14.4 inches to the nearest tenth.

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3 years ago
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