Yes she's correct , because 7•3x= 21x and 7•8xy= 56xy
angle TS = 74°
Straight line is 180°, so add PT and SR
(64+42 = 106)
Subtract 180 from 106, you get 74 :)
Answer:
rotating ΔEAR 180° inside the right angle parallelogram circumscribed by.
original coordinates:
A (-6, 4)
R (-2, 2)
E (-5, -6)
post rotation coordinates:
- A (-2, -6)
- R (-6, -4)
- E (-3, 4)
The answer is the middle option. It is ideal to solve using substitution for x in this system of equations.
Answer:
P': (0,-2) S: (0,-7) Q: (-5,-3) R:(-8,-7)
Step-by-step explanation: