4 years ago

Please answer questions

1 answer:

Art [367]4 years ago

4 0

Answer:

the length of it is 6.

Step-by-step explanation:

ofjrikcromcroj

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photoshop1234 [79]

Answer:

number 3 i spelled it

Step-by-step explanation:

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natima [27]

Answer:

$2\sqrt{10}$ units

Step-by-step explanation:

The distance formula states that $D(x_{1} ,y_{1})(x_{2},y_{2} )=\sqrt{(x_{2} } -x_{1} )^2+(y_{2}-y_{1} )^2\\$ .

We then plug in our points and compute. $\sqrt{(4-(-2))^2+(3-1)^2} =\sqrt{6^2+2^2} =\sqrt{36+4} =\sqrt{40} =\sqrt{2^2*2*5} =2*\sqrt{2*5} =2\sqrt{10}$

The * represents multiplication.

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