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2 years ago

First person gets brainliest lol

Mathematics

2 answers:

Inessa [10]2 years ago

6 0

Answer:

ayyy im late.. but anyway soo

fgiga [73]2 years ago

3 0

Answer:

YAY

Step-by-step explanation:

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7 movie tickets cost $25.00

horsena [70]

Answer:

3 remaining of 4

Step-by-step explanation:

25÷7=3remainder of 4

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2 years ago

What is the solution to the system of equations graphed below?

mezya [45]

Answer:

Step-by-step explanation:

The solution to a system of equations is the point of intersection of the 2 lines.

The lines intersect at (6, 9 ) ← solution

4 0

2 years ago

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Brooklyn Technical High School surveyed its students about

AveGali [126]

Answer:

487=3x-17

487+17=3x-17+17

3x=53

3x/3=53/3

x=168

Step-by-step explanation:

8 0

2 years ago

What is between 68 2/3 and 72 1/2

g100num [7]

We need answer choices

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3 years ago

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The graph 4x^2-4x-1 is shown. Use the grpah to find the estimates for the solutions of 4x^2-4x-1=0 and 4x^2 - 4x-1=2

Darina [25.2K]

Answer:

a) The estimates for the solutions of $4\cdot x^{2}-4\cdot x -1 = 0$ are $x_{1}\approx -0.25$ and $x_{2} \approx 1.25$ .

b) The estimates for the solutions of $4\cdot x^{2}-4\cdot x -1 = 2$ are $x_{1}\approx -0.5$ and $x_{2} \approx 1.5$

Step-by-step explanation:

From image we get a graphical representation of the second-order polynomial $y = 4\cdot x^{2}-4\cdot x -1$ , where $x$ is related to the horizontal axis of the Cartesian plane, whereas $y$ is related to the vertical axis of this plane. Now we proceed to estimate the solutions for each case:

a) $4\cdot x^{2}-4\cdot x -1 = 0$

There are two approximate solutions according to the graph, which are marked by red circles in the image attached below:

$x_{1}\approx -0.25$ , $x_{2} \approx 1.25$

b) $4\cdot x^{2}-4\cdot x -1 = 2$

There are two approximate solutions according to the graph, which are marked by red circles in the image attached below:

$x_{1}\approx -0.5$ , $x_{2} \approx 1.5$

5 0

3 years ago