Answer:
9872.698 is 9.746 x 1013 in standard form
If

, then angle

is obtuse and triangle with sides a, b, c is obtuse triangle.
In an arbitrary triangle can be only one obtuse angle, and the side which lies opposite to the largest angle is the largest. Then since <span>angle

is opposite the side of length a</span> you can conclude that a>c and a>b.
The answer to this question would be 3d-2=31 and d=11
Answer:
if I'm thinkng straight integers do always have to be whole numbers but they also can be negative
The answer is 42 because the small blue box in the corner is 90 degrees so you minus that by 132 degrees and get 42 degrees