Answer:
10
Step-by-step explanation:
If the image is congruent to the pre-image, then the scale factor must be 1.
Answer:
be rewritten as a square of a sum
Step-by-step explanation:
Answer:
13.5=x
Step-by-step explanation:
-3+6=2x-24
3=2x-24
+24 +24
___________
27=2x
÷2 ÷2
___________-
13.5 = x
Hope this helps :D
Answer:
90 Degrees.
The angle which is equal to its supplement is 90 degrees.