Answer:
B. 12
x = 12
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Answer:
A) WTUV is moved onto W'T'U'V' after translating −15 units vertically, and then rotating 180° counterclockwise around the origin.
Step-by-step explanation:
WTUV is moved onto W'T'U'V' after translating −15 units vertically, and then rotating 180° counterclockwise around the origin.
Combine like terms the variables first. 4b-15b=-11b
-7+3=-4
-11b-4