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3 years ago

15

Help me with this question, please?

2 answers:

Virty [35]3 years ago

7 0

Answer:vertices

Step-by-step explanation:

k0ka [10]3 years ago

7 0

Vertices
I don’t have an explanation. I think people can figure it out on their own.

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Melanie paid $42.50 for 3 adult tickets and 2 student tickets at Theater A. Drew paid $47 for 4 student tickets and 2 adult tick

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Three sisters each purchase two dresses and a purse the purse costs 26.00 if the grand total was 205.50 how much did each dress

Oliga [24]

3 sisters bought 2 x 3 = 6 dress and and 1 x 3 = 3 purses.
3 sisters bought 6 dresses and and 3 purses.

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3 years ago

Help :D .......................

LUCKY_DIMON [66]

Answer:

The circunference is represented by the equation is $x^{2}+y^{2}-6\cdot x +4\cdot y +9=0$ .

The graph of this function is presented in the attachment.

Step-by-step explanation:

The general equation of the circunferece is defined by the following formula:

$x^{2}+y^{2}+A\cdot x + B\cdot y + C = 0$ (1)

We can determine the value of the coefficients by knowing three distinct points: $(x_{1}, y_{1}) = (3,0)$ , $(x_{2},y_{2}) = (5,-2)$ , $(x_{3},y_{3}) = (1, -2)$

The system of linear equations is:

$3\cdot A + C = -9$ (2)

$5\cdot A -2\cdot B + C = -29$ (3)

$A -2\cdot B + C = -5$ (4)

The solution of this system is: $A = -6$ , $B = 4$ , $C = 9$ .

The circunference is represented by the equation is $x^{2}+y^{2}-6\cdot x +4\cdot y +9=0$ .

The graph of this function is presented in the attachment.

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2 years ago

Pls help with this lol<br><br>Find the area of the mixed shape

Svetradugi [14.3K]

Answer:

Triangle area= 0.5*17*35. (Base, Height)

Tri area = 297.5

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3 years ago