Answer: 2x-5y+x+y
3x-4y
Step-by-step explanation: combinded like terms
Answer:
A. It has reflectional symmetry
B. It is symmetrical
D. It has five lines of symmetry
Step-by-step explanation:
we know that
A regular pentagon has 5 sides and 5 lines of symmetry. The number of lines of symmetry in a regular polygon is equal to the number of sides
Every regular polygon has reflectional symmetry
Regular polygons are symmetrical
therefore
A. It has reflectional symmetry ------> Is true
B. It is symmetrical -----> Is true
C. It has exactly one line of symmetry ----> Is false
D. It has five lines of symmetry -----> Is true
Is this algebra one or two please mark me brainlist I need 1 more
Spend 45 minutes in the gym, then spend the rest hour and 15 minutes in the pool.
