Mathematics, 01.08.2019 02:20 ana9340
Hannah constructed two similar circles as seen in the image below. if the arc length of the smaller circle is 2pi ,which of the following would be true?
a. the arc length of the larger circle is proportional to the radius of the larger circle.
b. the arc length of the smaller circle is proportional to the central angle of the arc.
c. the arc length of the smaller circle is half the arc length of the larger circle.
d. the arc length of the larger circle is equal to the arc length of the smaller circle.
Answers: 3
Mathematics, 21.06.2019 15:30
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Mathematics, 21.06.2019 21:00
List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.
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Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)
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Mathematics, 22.06.2019 00:50
Consider the enlargement of the pentagon. what is the value of x, rounded to the nearest tenth? 2.1 centimeters 3.3 centimeters 7.0 centimeters 15.0 centimeters
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Hannah constructed two similar circles as seen in the image below. if the arc length of the smaller...
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