The answer is 51°.
The top two lines are parallel to each other. Therefore alternate interior angles theorem applies. The bottom right corner that is underneath the line (for lack of a better description) is also 58°.
We also know that a triangle equals 180°. So 58+71= 129°.
So to find that missing angle we subtract 129 from 180 to get the 51°.
I think the most appropriate answer would be "-6.58".
I hope it helped you!
Help?? I need that question to but just that the weight instead of being 1000 is 2000
Answer:
yes
Step-by-step explanation:
72 what in inches? please clarify