0
That depends upon the centre of rotation - it can be any point at all in the plane; eg:
If the centre is (-1, -2), then after the rotation (-1, -2) → (-1, -2)
If the centre is (-0, 0), then after the rotation: (-1, -2) → (2, -1)
If the centre is (1, 2), then after the rotation: (-1, -2) → (5, 0)
etc.
What else can I help you with?
What is the exponential notation of 90?
90 = 9e+1
Describe the image of a dilation with a scale factor of 1?
With a scale factor of 1, the image is exactly the same size as the original object.
name 2 classification of angle?
The 4 classifications are:- 1 Acute angle which is greater than 0 but less than 90 degrees 2 Right angle which is 90 degrees 3 Obtuse angle which is greater than 90 but less than 180 degrees 4 Reflex angle which is greater than 180 but less than 360 degrees A full rotation is 360 degrees
0.25 x 360 equals?
0.25 X 360 = 90 To mulyply decimals by long multiplication. 360 x 25 ( NB we have temporarily dropped the decimal point). 7200 (360 x 20) 1800 (360 x 5) 9000 ===== We note that there were only 2 decimals places in the multiplicands. So the answer has 2 decimal places. Hence 9000 becomes , 90,00 or just plain '90'. Another way is to note that ' 0.25 = 1/4' So again multiply 360 x 1/4 Multiplication of fractions. 360/1 x 1/4 = Cancel down by '4' 90/1 X 1/1 = 90/1 = 90 Another 'Short Circuit' method. is to note that 9 x 4 = 36 Hence 90 x 4 = 360 So 360/ 4 - 360 x 1/4 = 90 . Careful with this last method, 'Short Circuits; can be dangerous, mabd so you my end up with the wrong answer.
What is the square root of 1 800?
The square root of 1800 is 90
What is the image of point (-1-2) if the rotation is 90 degrees?
The answer will depend on whether the rotation is clockwise or counterclockwise.
What is the image of point (-1-2) if the rotation is 90?
The answer depends on the centre of rotation. A rotation cannot be described without specifying the centre of rotation.
What is the image of 1 -6 for a 270 counterclockwise rotation about the origin?
To find the image of the point (1, -6) after a 270-degree counterclockwise rotation about the origin, we can use the rotation formula. A 270-degree counterclockwise rotation is equivalent to a 90-degree clockwise rotation. The coordinates transform as follows: (x, y) becomes (y, -x). Therefore, the image of (1, -6) is (-6, -1).
What is the image of point -1 -2 if the rotation is 90º?
1
What is the image of (1 -6) for a 90 and deg counterclockwise rotation about the origin?
It is (-1, 6).
What is the image of 1 -6 for a 90 counterclockwise rotation about the origin?
(-1, -4) rotated 90 degrees anticlockwise
What is the image of (1 -6) for a 180 degree counterclockwise rotation about the origin?
To find the image of the point (1, -6) after a 180-degree counterclockwise rotation about the origin, you can use the rotation transformation. A 180-degree rotation changes the coordinates (x, y) to (-x, -y). Therefore, the image of the point (1, -6) is (-1, 6).
What are the coordinates of the point (1 and ndash6) after a counter clockwise rotation of 90 and deg about the origin?
The coords are (6, 1).
What is the image of (1-6) for a 270 counterclockwise rotation about the orgin?
It is (6, 1).
What is the image of (1 -6) for a 270 counterclockwise rotation about the origin?
It is (-6, -1).
90 degrees clockwise rotation?
It is 1/4 of a turn
What fraction of a full rotained is 90?
90 degrees is a 1/4 of a full rotation of 360 degrees
