Answer:
(3) Diagonals are perpendicular
Step-by-step explanation:
2,000 + 400 + 70 would equal 2,470.
The correct way to write it would be 2,000 + 400 + 7
Answer:
y=-3x+3
Step-by-step explanation:
your y in your points in the b in y=mx+b because it's the y intercept and then the slope is -3
97.336 is the answer i found it on a calculator, hope it helps :)
Answer:

Step-by-step explanation:
For any triangle, the Law of Cosines is given by
, where all three variables are interchangeable.
Therefore, we have:
