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dalvyx [7]
3 years ago
6

Factorize 27x^3-16y^3

Mathematics
1 answer:
guapka [62]3 years ago
4 0

It cannot be factorized further

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Given the equation Y-4=3/4(x+8) in point-slope form, identify the equation of the same line in standard form
alisha [4.7K]

Answer:

3x-4y=-40

Step-by-step explanation:

Hi there!

We're given the equation of the line, y-4=3/4(x+8) in point-slope form (y-y_{1}=m(x-x_{1}), where (x_{1},y_{1}) is a point and m is the slope)

We need to convert y-4=3/4(x+8) into standard form (ax+by=c, where a, b, and c are integer coefficients; a CANNOT be 0, and CANNOT be negative).

So we need to get y-4=3/4(x+8) out of point-slope form

We can do this by converting the equation into slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept

to do this, we need to isolate y by itself in the equation

first, do the distributive property and distribute 3/4 on the right side

y-4=3/4x+6

add 4 to both sides

y=3/4x+10

now the equation is in slope-intercept form, but remember, we want it in standard form

x and y are on the same side in standard form, so let's subtract 3/4 x from both sides

-3/4x+y=10

however we aren't done; in standard form, the coefficients need to be integers (whole numbers), and a (the coefficient in front of x) CANNOT be negative

so let's multiply both sides by -4 to clear the fraction and change the sign of a

-4(-3/4x+y)=-4(10)

do the distributive property

<u>3x-4y=-40</u>

Hope this helps! :)

6 0
2 years ago
Doy 35 puntos al que me responda esto bien pero una persona que sepa plissss ​
Tatiana [17]

7,8 y 10 adios amigo esa es la respuesta que necesitas

3 0
3 years ago
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Please help I am stuck. Would you also please explain on how to solve?
Bezzdna [24]

Answer:

<D is correct its confusing on the solving but

Step-by-step explanation:

4 0
3 years ago
HELPPPPPPPPPPPP IF U WANNA BE BRAINLEST
dangina [55]

Answer:

between 2.8m and 2.9

Step-by-step explanation:

the real answer is 2.83, so between .8 and .9 is correct

7 0
3 years ago
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Quiz! Let's see what happens! Fill in the expanded table below (start with standard form)​
djyliett [7]

i put it in coments sence it says it is inapropreait

4 0
3 years ago
Read 2 more answers
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