Question

Find the distance between (-3, 11) and (-6,4).Round to the nearest then the

Answer 1

d =7.6

Explanation:

`(-3,11) =(x_1,y_1)\\(-6,4)=(x_2,y_2)\\\\\mathrm{Compute\:the\:distance\:between\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\\\quad √(\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2)\\\\=√(\left(-6-\left(-3\right)\right)^2+\left(4-11\right)^2)\\= √((-6+3)^2+(4-11)^2)\\ \\d= √((-3)^2+(-7)^2) \\\\d = √(9+49)\\ \\d = √(58)\\\\d = 7.61577\\\\d =7.6`