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WITCHER [35]
3 years ago
9

My partner and i are at coordinates (−20, 15) on a map. if our destination is at coordinates (35, −12), (a) what are the coordin

ates of the rest station located halfway to our destination? (b) how far away is our destination? assume that each unit is 1 mi.
Mathematics
1 answer:
Scilla [17]3 years ago
4 0
The rest station is the midpoint of the given coordinates:
(-20+35)/2 , for the x value  and (15+-12)/2 for the y value.

Coordinates of the rest station: (7.5, 1.5)

How far is the destination? Use the distance formula : D² = √(x1-x2) + (y1-y2)
(-55)² + (27)² = D²   D = √3754 = 61.27
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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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sergeinik [125]

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Step-by-step explanation:

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const2013 [10]

The equation in the given standard form is (x+10)^2+(y+6)^2=5^2

<h3>Equation of a circle</h3>

The standard equation of a circle is expressed as:

(x-a)^2+(y-b)^2=r^2

Given the equation x^2 + y^2 + 20x + 12y + 111 =0

Group the function to have:

(x^2 +20x)+(y^2+ 12y) + 111 =0

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