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slavikrds [6]
2 years ago
11

Find the distance between the points (-4,-3) and (-1,7) round to the nearest tenth

Mathematics
1 answer:
Marizza181 [45]2 years ago
5 0

Answer:

\sqrt{109} units

Step-by-step explanation:

To find the distance between two points on a graph, we use the distance formula d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2} where d is the distance between points (x_1,y_1) and (x_2,y_2)

For this problem, we will identify (x_1,y_1)\rightarrow(-4,-3) and (x_2,y_2)\rightarrow(-1,7):

d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}\\\\d=\sqrt{(7-(-3))^2+(-1-(-4))^2}\\\\d=\sqrt{10^2+3^2}\\\\d=\sqrt{100+9}\\\\d=\sqrt{109}

Therefore, the distance between (-4,-3) and (-1,7) is \sqrt{109} units

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