Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

please help! grades are about to close and im very behind

Please Help Grades Are About To Close And Im Very Behind class=

Sagot :

Answer:

[tex]d = \sqrt{ {(y2 - y1)}^{2} + {(x2 - x1)}^{2} } \\ 10 \\ d = \sqrt{ {9}^{2} + \ {( - 6)}^{2} } = \sqrt{81 + 36} = \sqrt{117} \\ \\ 19 \\ \sqrt{ {( - 4)}^{2} + {( - 8)}^{2} } = \sqrt{16 + 64} = \sqrt{80} \\ \\ 20 \\ \\ \sqrt{ {4}^{2} + {15}^{2} } = \sqrt{16 + 225} = \sqrt{241} [/tex]