Answer:
-3a + 4ab
Step-by-step explanation:
-5a + 2a = -3a
-6ab + 10ab = 4ab
5:15 Because Rotating 90 Degrees would be at the 3 so. 5:15
Answer: :,)
Step-by-step explanation:
so u see were the b is in the triangle it want u to find how much b is worth
Answer:
-30
Step-by-step explanation:
i am not sure just remember getting taught it.