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Mila [183]
3 years ago
13

50 POINTS!!! PLEASEEE HELPPP MEEE

Mathematics
2 answers:
Alenkinab [10]3 years ago
7 0

Answer:

x=\sqrt{2}+8,\:x=-\sqrt{2}+8

Step-by-step explanation:

lozanna [386]3 years ago
5 0
X=8-√2 and 8+ √2
Please mark as brainest
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What is the equation of the line, in point-slope form, that passes through the points (-7, -10) and (-6, -8)?
Softa [21]

Hi!

<h3>The equation of point slope form is</h3>

<u>y = sx + b</u>

We need to find s and b

s = slope

b = y intercept

-------------------------------

<h3>To find the slope, use this formula. </h3>

\frac{y2-y1}{x2-x1}

Put in the values.

\frac{-8-(-10)}{-6-(-7)} = \frac{2}{1}simplify = 2

The slope is 2.

<u>y = 2x + b</u>

------------------------------------

<h3>Now we need to find the y intercept. Put in a point, and solve for b. </h3>

-8 = 2 * -6 + b

-8 = -12 + b

4 = b

The y intercept is 4.

<u>y = 2x + 4</u>

<h2>The answer y = 2x + 4</h2>

Hope this helps! :)

-Peredhel

6 0
3 years ago
Which operations involving complex numbers have solutions represented by point A on the graph? PLEASE HELP
Alina [70]

Answer:

Option 3 and 4

Step-by-step explanation:

We have to find the solutions represented by point A on graph

The point A is represented by (-6,7i)

Lets check all options one by one

1.

2(1-2i)-(4+3i)\\= (2-4i)-(4+3i)\\=2-4i-4-3i\\=2-4-4i-3i\\=-2-7i

This option is not correct

2.

2(1+2i)+(-4-3i)\\=(2+4i)-4-3i\\=2+4i-4-3i\\=2-4+4i-3i\\=-2+i

This option is also not correct

3.

2(-1+2i)-(4-3i)\\=(-2+4i)-4+3i\\=-2+4i-4+3i\\=-2-4+4i+3i\\=-6+7i

This solution is same as point A so this option is correct

4.

(-2+4i)+(-4+3i)\\=-2+4i-4+3i\\=-2-4+4i+3i\\=-6+7i

Solution same as point A so this is correct option.

5.

(-2-4i)+(4-3i)\\=-2-4i+4-3i\\=-2+4-4i-3i\\=2-7i

Not correct

The correct options are option no 3 and 4 ..

7 0
4 years ago
You are looking at the New York ball drop on New year's eve at a distance of 100 m away from the base of the structure. If the b
nikklg [1K]

Answer:

Idk

Step-by-step explanation:

4 0
3 years ago
The probability that an event will occur is 3 over 4. Which of the following best describes the likelihood of the event occurrin
NeX [460]
There is a 75 percent chance the event will occur

6 0
3 years ago
The inverse for f(x)=-.75x
irina [24]

It would be -\frac{4x}{3}.

8 0
4 years ago
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