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Inga [223]
3 years ago
13

What is the distance between points S and U?

Mathematics
2 answers:
ASHA 777 [7]3 years ago
8 0
ANSWER

The correct answer is C.

|SU|  =   8.1units


EXPLANATION

The given points are,
S(2,1) \:  \:  and  \:  \: U(6,8).


We use the distance formula to determine the distance between the two points.



d =  \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}


We substitute the points to obtain,

|SU|  =  \sqrt{(6- 2) ^{2}  + (8 - 1) ^{2} }

We simplify to obtain,

|SU|  =  \sqrt{(4) ^{2}  + (7) ^{2} }



We further simplify this to obtain,

|SU|  =   \sqrt{16 + 49}



|SU|  =   \sqrt{65}

This evaluates to,

|SU|  =   8.062



We round to the nearest tenth to get,

|SU|  =   8.1units


Sergeu [11.5K]3 years ago
4 0
Distance = sqrt((6-2)^2 +(8-1)^2)
sqrt(16 +49)
sqrt(65)
8.06
round to 8.1 units
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