sharidrucker sharidrucker

05-05-2017
Mathematics

contestada

What is the straight-line distance between (-6, -5) and (-9, 2) on a coordinate graph?
A. 7
B. square root of 40
C. square root of 58
D. 8

Respuesta :

tn95392 tn95392

13-05-2017

Answer is B of square root of 40. Because the formula is square root of (x-x ') ^ 2+ (y-y') ^ 2 = square root of (-9 + 6) ^ 2 + ( 2 + 50) ^ 2 = square root of 40

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