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Feliz [49]
3 years ago
15

A triangle is shown on the coordinate plane below.

Mathematics
2 answers:
Troyanec [42]3 years ago
8 0
Porfa este dos puntos
IRINA_888 [86]3 years ago
7 0

Answer:32.0 unite

Step-by-step explanation:

The triangle is shown in the attached figure, and have three vertices: , and .

Each vertice represents a point in the cartesian plane and the length of each side of the triangle is the modulus of each vector.

In this sense, the modulus is calculated as shown:

Hence, for each vector:

Now, the perimeter of a triangle is the sum of its three sides:

Finally:

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The sum of the roots of the quadratic equation x^2 + 1=0 is equal to
Naily [24]

Answer:

x² + 1 = 0

a = 1

b = 0

c = 1

x1.2 =  \frac{ - b± \sqrt{ {b}^{2} - 4ac } }{2a}

x1.2 =  \frac{ - 0 ±\sqrt{ {0}^{2} - (4.1.1) } }{2.1}

x1.2 =  \frac{0± \sqrt{0 - 4} }{2}

x1.2 =  \frac{± \sqrt{ - 4} }{2}

There is no real solution because the discriminant is negative

Note.

Formula diskriminan

√b² - 4ac.

if the diskrimanan is negatif, so the quadratic equatoin dont have solution

7 0
2 years ago
Question 6 of 10
11Alexandr11 [23.1K]

Answer:

Midpoint calculator, formula, example calculation (work with steps), real world ... and practice problems to learn how to find midpoint of a line segment in geometry. ... Cartesian coordinate plane and find the halfway point between two given ... line segment having 2 end points A at coordinates (5,8) and B at coordinates (3,2).

Step-by-step explanation:

Midpoint calculator, formula, example calculation (work with steps), real world ... and practice problems to learn how to find midpoint of a line segment in geometry. ... Cartesian coordinate plane and find the halfway point between two given ... line segment having 2 end points A at coordinates (5,8) and B at coordinates (3,2).

4 0
3 years ago
Find the quotient of x-8 over x-10 by inspection.
slava [35]

\frac{x-8}{x-10}

\frac{x-10+2}{x-10}

\frac{x-10}{x-10}+\frac{2}{x-10}

1 + \frac{2}{x-10}

7 0
4 years ago
Please help me thanks
KiRa [710]

Answer:

1,2,4,5,10

1,2,3,5,6

60

Step-by-step explanation:

7 0
3 years ago
Not sure need help ​
WITCHER [35]

Answer:

the circumference is 31.4159 (or 31.42)

5 0
3 years ago
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