From everyday questions to specialized queries, IDNLearn.com has the answers. Our community is here to provide detailed and trustworthy answers to any questions you may have.
Answer:
4√5
Step-by-step explanation:
√(x2 - x1)² + (y2 - y1)²
√[-2 - (-6)]² + [7 - (-1)]²
√(4)² + (8)²
√(16) + (64)
√80
= 4√5