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3 years ago

Graph y - 2 = -3/4 (x - 6) using the point and slope given in the equation.

Mathematics

2 answers:

aleksley [76]3 years ago

7 0

Answer:

y= - 3/4x + 13/2(8.5,0)(0,6.5)

rounded (9,0)(0,7)

klemol [59]3 years ago

5 0

Answer:

The answer to your question is:

Step-by-step explanation:

Graph y - 2 = -3/4 (x - 6)

Slope = -3/4

Point (6, 2)

See the picture.

Interceptions (0,13/2) (26/3, 0)

(0, 6.5) (8.7, 0)

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cluponka [151]

Answer:

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Step-by-step explanation:

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3 years ago

a surveyor measures the distance to the two landmarks as shown in the diagram what is the distance d. between the landmarks

Inessa [10]

<h3>The distance between two landmarks is 123 meters</h3>

Solution:

We have to find the distance between two landmarks

Use the law of cosines

The third side of a triangle can be found when we know two sides and the angle between them

$c^2 = a^2 + b^2 - 2ab\ cos c$

Here, angle between 90 meters and 130 meters is 65 degrees

From figure,

a = 90

b = 130

c = d

Therefore,

$d^2 = 90^2 + 130^2 - 2(90)(130)\ cos 65\\\\d^2 = 8100 + 16900 - 23400\ cos\ 65\\\\d^2 = 25000 - 23400 \times 0.4226\\\\d^2 = 25000 - 9889.267\\\\d^2 = 15110.73\\\\d = 122.92\\\\d \approx 123$

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4 years ago

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bearhunter [10]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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3 years ago

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Lelu [443]

Answer:

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Step-by-step explanation:

Assuming this complete problem: "A cell tower is located at (-8, 4) and transmits a circular signal that covers three major cities. The three cities are located on the circle and have the following coordinates: G (-4, 7), H (-13, 4), and I (-8, -1). Find the equation of the circle"

For this case the generla equation for the circle is given by:

$(x-h)^2 +(y-k)^2 = r^2$

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