The answer is -20.1 degrees celcius
2x + y = 3.....multiply by 2
x - 2y = -1
-----------------
4x + 2y = 6 (result of multiplying by 2)
x - 2y = -1
----------------add
5x = 5 <===
The last answer is correct
Distribute the -2 by multiplying it to 5x and -0.75
Answer:
Given is that Lance rotates the figure 180° and Celina rotates the figure 90°
Now, when the figure is rotated 180 degrees, it will be turned around the origin in a way that the new place of the image will lie in a straight line in accordance to the original position. So, the second image is Lance's image.
When a figure is rotated 90 degrees counterclockwise, this means the figure will turn to the left and the point of the figure will be downwards. So, the first image is Celina's image.
