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The frequency of rotation of
The point P (-1,2) is rotated to become P′
(2,1). Describe the rotation by degree and direction. (1 point) Responses 180°
1 answer
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The point P (−1,2) is rotated to become P′ (2,1) . Describe the rotation by degree and direction.(1 point)
Responses −90°
1 answer
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The point P (-1,2) is rotated to become P′
(2,1). Describe the rotation by degree and direction. (1 point) Responses 90°
1 answer
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The point P (-1,2) is rotated to become P′
(2,1). Describe the rotation by degree and direction. (1 point) Responses −90°
1 answer
92 views
A bike wheel rotates uniformly through 2 revolutions in 3 seconds.
a) what is the period of the wheel's rotation? T=3rev/2s=1.5s
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Tammy
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The point P (−1,2) is rotated to become P′ (2,1) . Describe the rotation by degree and direction.(1 point) Responses −90°
1 answer
54 views
The point P (−1,2) is rotated to become P′ (2,1) . Describe the rotation by degree and direction.(1 point) Responses 180°
1 answer
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The point P (−1,2) is rotated to become P′ (2,1) . Describe the rotation by degree and direction.(1 point) Responses 180°
1 answer
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The point P (−1,2)
is rotated to become P′ (2,1) . Describe the rotation by degree and direction.(1 point) Responses 180°
1 answer
59 views
the point P (-1,2) is rotated to become P' (2,1). describe the rotation by degree and direction.
A. -270° rotation B. 180°
1 answer
76 views