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3 years ago

El semieje positivo de las x se encuentra.

Mathematics

1 answer:

stepladder [879]3 years ago

7 0

Don't open the link it's a scam

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-8 + 5 ( 1 + x) = 2x - 20<br> multi step equation, please solve ill give brainliest (with steps)

DIA [1.3K]

Answer:

The answer is x=-17/3

Step-by-step explanation:

The Steps:

-8 + 5(1 + x) = 2x - 20

-8 + 5 + 5x = 2x - 20

-3 + 5x = 2x - 20

-3 + 3x = -20

3x = -17

x = -17/3

3 0

2 years ago

Write equation for (-6,5) and (-3,-3)

navik [9.2K]

Answer:

$y=-\frac{8}{3}x-11$

Step-by-step explanation:

Given:

Two points on a line are given as:

(-6, 5) and (-3, -3)

Now, equation of a line with two points $(x_1,y_1)\ and\ (x_2,y_2)$ is given as:

$y-y_1=m(x-x_1)$

Where, 'm' is the slope and is given as:

$m=\frac{y_2-y_1}{x_2-x_1}$

Now, plugging the value of 'm' in the above equation, we get:

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

Here, $(x_1,y_1)=(-6,5)\ and\ (x_2,y_2)=(-3,-3)$

$y-5=(\frac{-3-5}{-3-(-6)})(x-(-6))\\\\y-5=(\frac{-8}{-3+6})(x+6)\\\\y-5=\frac{-8}{3}(x+6)\\\\y-5=-\frac{8}{3}x-16\\\\y=-\frac{8}{3}x-16+5\\\\y=-\frac{8}{3}x-11$

Therefore, the equation of a line passing through (-6,5) and (-3,-3) is:

$y=-\frac{8}{3}x-11$

3 0

3 years ago

What is the image of (-4,2) after a reflection over the y-axis (PLEASE SHOW STEPS PLEASE I REALLY NEED IT ASAP )

nikitadnepr [17]

Answer:

(-4,-2)

Step-by-step explanation:

dont have time to ahow stepps sorry

5 0

3 years ago

TRUE OF FALSE : -4 <-2

Licemer1 [7]

Answer: false but not sure

6 0

3 years ago

PLSSS HELP IF YOU TURLY KNOW

mylen [45]

Answer:

x = 5

Step-by-step explanation:

(3-6x)/3 = -11

first multiple both sides by 3

3 - 6x = -33

then subtract 3 from both sides

-6x = -30

then divide by 6

x = 5

8 0

2 years ago

Read 2 more answers