Answer:
its x: x< -3
Step-by-step explanation:
ya
Answer: I think this is right
Step-by-step explanation:
Answer:
134
Step-by-step explanation:
the line where B and X are equal to 180 so you subtract 180 from B witch is 134
Answer:
Yes
Step-by-step explanation:
If the longest side squared is equal to the sum of the squares on the other 2 sides then they form a right triangle
longest side = 7.5
7.5² = 56.25
2.1² + 7.2² = 4.41 + 51.84 = 56.25
Thus the 3 values form a right triangle.
