Question 49778
(-3,0) and (4,0)
{{{d = ( sqrt( (x1-x2)^2+(y1-y2)^2)))}}} [Use the distance formula]
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{{{d = ( sqrt( (-3-4)^2+(0-0)^2)))}}} {plug-in the values]
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{{{d = ( sqrt( (-7)^2+(0)^2)))}}} [Simplify]
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{{{d = ( sqrt( (49+0)))}}}
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{{{d = ( sqrt( (49)))}}}
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d = 7