Answer:
No its not a right angle.
Answer:
half of it would be 45
Step-by-step explanation:
120 - 30 = 90
90 divided by 2 = 45
hope this helped! sorry if i didn't answer your question, i was a little bit confused on what you wanted us to solve:)
if u want to find the length of it, it would be 150 because 120 + 30 = 150
The easiest way to do this is to write the decimals with equal amount of places after the dot and you'll see it more clearly:
1.09 = 1.090
1.901 = 1.901
1.9 = 1.900
1.19 = 1.190
So from the least to the greatest:
1.090
1.190
1.900
1.901
In a form you gave at the beginning:
1.09 < 1.19 < 1.9 < 1.901
1. The correct answer should be A
2. The answer should be C
3. I think the answer is D
4. The answer should be D
Hope this helps :)
