Answer: C
Step-by-step explanation:
You can use mathaway to help its a big help
Answer:
9.18
Step-by-step explanation:
Answer:
22.5 degrees
Step-by-step explanation:
90 = x + 3x
90 = 4x (divide by 4)
22.5 = x
22.5 + 67.5 = 90
Answer:
4/9*1/2
Step-by-step explanation:
Answer:
x≤3
Step-by-step explanation:
3x≤5+4
3x≤9
x≤3