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mash [69]
3 years ago
15

Find the solutions to (x + 4)^2 = 49​

Mathematics
2 answers:
777dan777 [17]3 years ago
7 0

Answer:

x+4=7 or -7

x=3 or x=-11

liubo4ka [24]3 years ago
7 0

(x + 4)^2=49\implies x+4=7\implies x_1=3, x_2=-11.

Hope this helps.

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n200080 [17]

Answer:

A) arithmetic sequence

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HELP DUE TONIGHT!!!<br> What is 3% of 90???
natali 33 [55]

Answer:

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8 0
4 years ago
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3. Rewrite -2x + 3y = 6 in slope intercept form.​
zaharov [31]

The equation in slope-intercept form is:

y=\frac{2}{3}x+2

Further explanation:

The standard slope-intercept form is:

y=mx+b

Given equation is:

-2x+3y=6

In order to bring the equation in slope-intercept form we have to isolate y on left hand side of equation

So,

<u>Adding 2x on both sides</u>

-2x+3y+2x=6+2x\\3y=2x+6

<u>Dividing both sides by 3</u>

\frac{3y}{3}=\frac{2x+6}{3}\\y=\frac{2x+6}{3}

<u>Simplifying</u>

y=\frac{2x+6}{3}\\y = \frac{2x}{3}+\frac{6}{3}\\y=\frac{2}{3}x+2

The equation in slope-intercept form is:

y=\frac{2}{3}x+2

Keywords: Slope-intercept form, linear equation

Learn more about slope-intercept form at:

  • brainly.com/question/12954015
  • brainly.com/question/1979240

#learnwithBrainly

4 0
3 years ago
Help!!!!
Alexxx [7]
Point B is located at (-2, 5).

In ordered pairs (the point), the x value is first, then the y value is second. Like so: (x,y). According to your question, it is (-2,5). This means the point is left 2 in the x direction, and up 5 in the y direction. This is point B.

I hope this Helps!
8 0
4 years ago
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