leiaelizb
leiaelizb
25-05-2018
Mathematics
contestada
Can someone help me with this
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vinyl50098
vinyl50098
25-05-2018
You would need the distance formula
[tex] \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}[/tex]
Insert the numbers
[tex] \sqrt{(-1+1)^{2}+(2-6)^{2}[/tex]
Solve inside
[tex] \sqrt{(0)^{2}+(-4)^{2}[/tex]
Square and add
[tex] \sqrt{16}[/tex]
Square root
4 units is the distance
Answer Link
st4rgrl
st4rgrl
25-05-2018
Whenever you want to find the distance between two points, you can use the distance formula.
d=√(x₂-x₁)²+(y₂-y₁)
d=√(6-(-1)²+(2-(-1)²
d=√(7)²+(3)²
d=√49+9
d=√58
d=7.62
Answer Link
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