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damaskus [11]
3 years ago
5

Match the x-coordinates with their corresponding pairs of y-coordinates on the unit circle.

Mathematics
1 answer:
Sergio [31]3 years ago
8 0

In mathematics, a unit circle is a circle of unit radius—that is, a radius of 1. Frequently, especially in trigonometry, the unit circle is the circle of radius 1 centered at the origin (0, 0) in the Cartesian coordinate system in the Euclidean plane.

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A cylinder has a height of 13 centimeters and a radius of 4 centimeters. What is its volume? Use ​ ≈ 3.14 and round your answer
Roman55 [17]

Answer:

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Step-by-step explanation:

Volume of a cylinder = πr²h

Where,

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Radius, r = 4 cm

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Volume of a cylinder = πr²h

= 3.14 × (4cm)² × 13 cm

= 3.14 × 16 cm² × 13 cm

= 653.12 cm³

Volume of a cylinder = 653.12 cm³

4 0
3 years ago
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rusak2 [61]

Answer:

191

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6 0
2 years ago
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Lady bird [3.3K]

Answer:

The answer is C (6.21).

Step-by-step explanation:

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