Answer:
40º
Step-by-step explanation:
straight line: 180º
180-58-82=40
Answer:
add -64+9
Step-by-step explanation:
Answer:
-1, -10, -100, -1000, 1000, 100, 10, 1 on edg.
Your welcome
Step-by-step explanation:
Answer:
(4x+2)(4x-2)
Step-by-step explanation: