Mathematics
wantza03
24

Please help me on math homework! File attached! :D

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(2) Answers
Jayda

use pythagorena theorme D=[latex] \sqrt{(x1-x2)^{2}+(y1-y2)^{2}} [/latex] NOTE: x1 and x2 means the first x and second x, not x^1 and x^2 points given are (1,1) (5,6) x1=1 y1=1 x2=5 y2=6 D=[latex] \sqrt{(1-5)^{2}+(1-6)^{2}} [/latex] D=[latex] \sqrt{(-4)^{2}+(-5)^{2}} [/latex] D=[latex] \sqrt{16+25} [/latex] D=[latex] \sqrt{41} [/latex] 6.403 answer is B

Princesspea

Use the distance formula to find the distance between two points. D= [latex] \sqrt{(x2-x1)^2+(y2-y1)^2} [/latex] The points are (5, 6) and (1, 1) D= [latex] \sqrt{(5-1)^2+(6-1)^2} [/latex] D= [latex] \sqrt{4^2+5^2} [/latex] D= [latex] \sqrt{16+25} [/latex] D= [latex] \sqrt{41} [/latex] [latex] \sqrt{41} [/latex] is about 6.4 B. 6.4 units Hope this helps :)

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