Answer:
D. The gliding or sliding of every point in the plane in the same direction.
Step-by-step explanation:
We know that 'Translation' is a rigid transformation in which the image or figure is moved in any direction'.
Now, since an image in the co-ordinate plane is formed by a number of co-ordinate points.
This means that when we translate a figure, we shift all the points responsible in making the figure in the same direction.
Hence, the key feature of a translation is the gliding or sliding of every point contributing to the figure translated in the same direction.
Her electricity bill will be of 14256 pence.
<em><u>Explanation</u></em>
On average, Tanya uses 90 units of electricity per week.
So, the <u>total units of electricity in 12 weeks</u> will be: units
One unit of electricity costs 13.2 pence.
Thus, <u>the total cost for 1080 units</u> will be: pence.
So, her electricity bill will be of 14256 pence.
Use my photo to see the work and answers! Hope this helped :)