Question

Need help with # 10 and #12 on goformative please ?

Answer 1

Distance Formula = sqrt[ (x2 - x1)^2 + (y2 - y1)^2 ]

#10.

Point 1 = (-3,10)

Point 2 = (-2,3)

sqrt[ (-2 - - 3)^2 + (3 - 10)^2 ]

sqrt[ (1)^2 + (-7)^2 ]

sqrt[ 1 + 49 ]

sqrt[50]

Distance =
`5√(2)`

#12.

Point 1 = (0,4)

Point 2 = (-2,-2)

sqrt [ (-2 - 0)^2 + (-2 - 4)^2 ]

sqrt[ (-2)^2 + (-6)^2 ]

sqrt[ 4 + 36 ]

sqrt[40]

Distance =
`2√(10)`

Hope this helps!