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boyakko [2]
3 years ago
6

Find the distance between the two points rounding to the nearest tenth (if necessary). (-7, -5)(-3, 4)

Mathematics
1 answer:
aleksklad [387]3 years ago
4 0

Answer:

9.8 ( to the nearest tenth )

Step-by-step explanation:

calculate the distance using the distance formula

d = √( x₂ - x₁ )² + ( y₂ - y₁ )²

with (x₁, y₁ ) = (- 7, - 5) and (x₂, y₂ ) = (- 3, 4)

d = \sqrt{(-3+7)^2+(4+5)^2} = \sqrt{16+81} = \sqrt{97} = 9.8


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Answer:

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5 0
2 years ago
What are the coordinates of the point on the directed line segment from (–9, -7) to
pentagon [3]

Answer:

Step-by-step explanation:

Saving the long, drawn out derivation of the formulas to find the x and y coordinates of the directed point, suffice it to say that it is:

x coordinate: \frac{bx_1+ax_2}{a+b} and

y coordinate: \frac{by_1+ay_2}{a+b}

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the x coordinate of the directed point is

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the y coordinate of the directed point is

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The coordinate of the point is (-6, -1). Write that down so you don't forget it.

4 0
3 years ago
Simplify the expression.
spayn [35]

Answer:

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Step-by-step explanation:

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3 years ago
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7 0
2 years ago
Evaluate each expression<br> 7 + 9=<br> 43 - 5=
kondor19780726 [428]
The answer you just add and subtract
7+9=16
43-5=38
5 0
2 years ago
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