It’s the first option, 5 + c
Answer: 75 degrees on the other two angles because all of the angles added together should be 180. So if you do 180-30 then divide that by 2 you get the other two angles.
Step-by-step explanation:
One expression u can use is 900÷30
Round 868 up to 900
and round 29 up is 30
Answer:
It is Linear because it runs in a straight line
Step-by-step explanation: