Answer:
They are congruent
Step-by-step explanation:
All of the sides and the angles are the same and it is just a rotation.
Answer:
0.35
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
Combine like terms, perform the operations with the coefficients of the variable, then write the variable.
10r - 5r + 3r - 8r
= 5r + 3r - 8r
= 8r - 8r
= 0