Square root of 30 is 5.477. So I would plot my point right in the middle of 5 and 6 on the number line

1. Both are corresponding angles, hence they both are equal, so,

Ans. C) 2
2. They both are in interior corressponding, hence their sum is equal to 180°, so,

Ans. D) 7
3. They both are in interior corressponding, hence their sum is equal to 180°, so,

Ans. A) -10
4. Both are corresponding angles, hence they both are equal, so,

Ans. A) 6
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Answer: 1/2+11/3 = 4.1*6
Step-by-step explanation:
Well it is definately not c haha. I would say 3 because it is a pretty even chance of getting three.
I think you can the is an app that can help with graphing its called desmos