Answer:
4.2
Step-by-step explanation:
5.7-1.5=4.2
Answer:
30 kilometers
Step-by-step explanation:
Answer:
Three non-collinear points determine a plane.
Step-by-step explanation:
This statement means that if you have three points not on one line, then only one specific plane can go through those points. The plane is determined by the three points because the points show you exactly where the plane is
The answer is 1,250 as you add all the items together
Positive. This is because when multiplying 2 Negatives, the negatives cancel out. Answer is 20