Answer:
-1
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
We have been given image of two triangles. We are asked to find the angle in the image corresponds to ∠X in the pre-image.
We know that a refection gives us mirror image of the point or object we are reflecting. The line of reflection which in this case is y-axis acts as a mirror. Line of reflection is equidistant from object and its image.
Now let us look at our given image. After looking at our image we see that y-axis is halfway between X and L,Y and M and also Z and N.
We can see that corresponds to , corresponds to , and corresponds to .
Therefore, angle L in the image corresponds to angle X in the pre-image and 1st option is the correct choice.
Answer:
x = -56
Step-by-step explanation:
x4 on both sides to get rid of the fraction, then +20 on both sides to get rid of -20 on the left side, then you get x = -56