Answer:
-4.5
Step-by-step explanation:
15(2-x)=13(3-x)
Expand parentheses:
30-15x=39-13x
Add 15x to both sides:
30=2x+39
Subtract 39 from both sides:
2x=-9
Divide both sides by 2:
x=-4.5
Hope this helps!
Answer:
Rotation 90° counterclockwise about the origin
Yes, you are correct, because -2 is 2 spaces away from the number line.
Answer:
4.6
Step-by-step explanation:
D. because PQR and XYZ are not congruent
