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3 years ago

A circle passes through (3, -1) , (-2, 4) , and (6, 8)

Mathematics

2 answers:

Dominik [7]3 years ago

6 0

fffffffffff ffffffffffff ffffffffffffff ffffffffffff fffffffffff fffffffffffffffff

Step-by-step explanation:

Hoochie [10]3 years ago

4 0

An 2+4+5-2*3=-15

Step-by-step explanation: Expert calculation

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The locations in a city are mapped out on a grid, where the origin represents the city center. A traffic helicopter travels due

Elenna [48]

Answer:

Helicopter have traveled 5.55 units of distance approximately if it went directly from one location to the other.

Step-by-step explanation:

We are given the following in the question:

A traffic helicopter travels due north and then due east to get to the location at (-3,4) to the location at (7,13).

The attached image shows the path of helicopter.

Distance Formula:

$(x_1,y_1), (x_2,y_2)\\\\d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2}$

Distance traveled by helicopter =

$d((-3,4),(-3,13)) + d((-3,13),(7,13))\\\\=\sqrt{(-3+3)^2 + (13-4)^2} + \sqrt{(7+3)^2 + (13-13)^2}\\= 9+10\\= 19 \text{ units}$

If the helicopter goes directly:

$d((-3,4),(7,13))\\\\=\sqrt{(7+3)^2+(13-4)^2}\\\approx 13.45 \text{ units}$

Difference in distances =

$19 - 13.45 = 5.55\text{ units}$

Thus, helicopter have traveled 5.55 units of distance approximately if it went directly from one location to the other.

7 0

4 years ago

What is 173 divided by 63?

Anni [7]

It is 2.74 and if you have to round it ,it is 3.

7 0

4 years ago

Which of the following is the complete list of roots for the polynomial function f(x)(x^2+2x-15)?–5, 3 –5, 3, –4 + i, –4 – i –5,

Advocard [28]

Hey there !

Check the attachment.
Hope it helps you :)

5 0

3 years ago

Read 2 more answers

How to show the work for x4-y4

Juli2301 [7.4K]

I think you can solve it by
=(x^2 - y^2) *( x^2 + y^2)
= (x -y)*(x+y)*(x^2 + y^2)

6 0

4 years ago

Brandon went to the store and spent $2.50 on pencils. He spent half of what he had left on a notebook and paper. When he got hom

Karolina [17]

$12.50

because he spent half of what he had left on notebooks and paper wicth left him with $5 so you multiply 5×2=10 to get you what he had before he spent half 9f his money. Then add to $2.50 to get what he had in total

8 0

3 years ago

Read 2 more answers