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2 years ago

Pls help >>> How many solutions does the quadratic

Mathematics

2 answers:

sesenic [268]2 years ago

5 0

Answer:

Zero real number solutions

Step-by-step explanation:

Doesn't intercept the x-axis -> No real solutions

Hitman42 [59]2 years ago

3 0

Zero would be your final answer

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The length of a pencil is 128 mm correct to the nearest

Cloud [144]

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3 years ago

What are the solutions to the equation?

Maru [420]

rearrange the equation to where you set it equal to 0 by moving the 25 over.

n2 - 8n -9 = 0

now factor

(n-9)(n+1)

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6 0

3 years ago

What is the poinet-slope form of the equation for the line in the graph?

Ne4ueva [31]

Answer:

$y -5 = \frac{9}{13}(x - 7)$

Step-by-step explanation:

Given :

Two points are given in graph (-6, -4) and {7, 5).

The point-slope form of the equation of a straight line is:

$y -y_{1} = m(x - x_{1})$ ------------(1)

Let $(x_{1}, y_{1})=(7,5)$ and $(x_{2}, y_{2})=(-6,-4)$

The slope of the line $m=\frac{y_{2}- y_{1}}{x_{2}- x_{1}}$

Put all known value in above equation.

$m=\frac{-4- 5}{-6- 7}$

$m=\frac{-9}{-13}$

$m=\frac{9}{13}$

The slope of the line $m=\frac{9}{13}$

We know m, and also know that $(x_{1}, y_{1})=(7,5)$ , so we put these value in equation 1.

$y -5 = \frac{9}{13}(x - 7)$

Therefore, the equation of the line is $y -5 = \frac{9}{13}(x - 7)$ .

6 0

3 years ago

hello i really need help with this problem ive been stuck on it for 20 minutes so far i am willing to give 20 points if someone

Rasek [7]

Answer:

-9/20 with the given information i believe this is the answer

5 0

3 years ago

What are the missing numbers?

Klio2033 [76]

Since it goes by thousandths (0.001), we can say the values are 2.089 and 2.095.

7 0

3 years ago

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