The correct answer is number one, number four, and number five. Please park Brainliest if helpful. Thanks
Answer:135 degrees
Step-by-step explanation: Because a octagon equals 1080 and since there are eight sides you divide it by 8 and get 135
Answer:
x < 3
Step-by-step explanation:
Answer:
Step-by-step explanation:
actually problem should be real numbers.
let x and x+1 be the numbers.
x+x+1=54
2x=53
x=53/2=26.5
x+1=27.5
