Question

What is the length of PQ round to the nearest tenth of a unit p(-6 , 2) (-7 ,4)

Answer 1

Answer:

≈ 2.2 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = (- 6, 2) and (x₂, y₂ ) = (- 7, 4)

d = $\sqrt{(-7+6)^2+(4-2)^2}$

   = $\sqrt{(-1)^2+2^2}$

   = $\sqrt{1+4}$

    = $\sqrt{5}$ ≈ 2.2 ( to the nearest tenth )

Answer 2

Answer:

-73

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