2 years ago

What is an equation of the line that passes through the points (-4,-2) and (8, 1)?

Mathematics

1 answer:

stiv31 [10]2 years ago

7 0

Answer:

y=1/4x-1

Step-by-step explanation:

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Multiply the polynomials (x + 4)(x + 4)

s2008m [1.1K]

Answer:

x^2 + 8x + 16

Step-by-step explanation:

(x + 4) (x+ 4) multiply x by x and x by 4.

x^2 + 4x

Then multiply 4 by x and 4 by 4.

4x + 16

Then combine like terms.

x^2 + 4x + 4x +16

x^2 + 8x + 16

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3 years ago

12(x+4)+3(-3-2x)=71 what does x equal

RUDIKE [14]

X=3 let me know if this is right ;)

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3 years ago

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Point c is the center of the circle above. what fraction of the area of the circle is the area of the shaded region?

abruzzese [7]

Can you please take a pictur

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2 years ago

Graph the image of square RSTU after a rotation 270° counterclockwise around the origin.

djyliett [7]

Rotating 270 degrees counterclockwise about the origin is the same as rotating 90 degrees clockwise about the origin, which can be expressed in coordinate notation $(x,y) \longrightarrow (y, -x)$ .

So, the vertices of the image are:

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1 year ago

9x-6=8 ??¿????c?????????????????????????????????????????

Goshia [24]

Solve : 9x-14 = 0

Add 14 to both sides of the equation
9x = 14
Divide both sides of the equation by 9:
x = 14/9

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3 years ago

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