Answer:
-3+7=4 is the answer if thats what you is looking for
Step-by-step explanation:
Q' = ( 1, 3 )
R' = ( 3, -3)
S' = ( 0, -2)
T' = ( -2, 1 )
Add 10 to both sides
x-10 = 8
x - 10 + 10 = 8+ 10
x = 18
36 meters
Using pythagorean theorem, 36² - 15² = 1296. √1296 = 36 meters
