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3 years ago

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Mathematics

2 answers:

mel-nik [20]3 years ago

4 0

Answer:

Step-by-step explanation:

Flura [38]3 years ago

3 0

Answer:

the answer is d

Step-by-step explanation:

we can use point-slope form to find this answer.

<em>first, make this equation</em>

y-y 1=m(x-x1)

y-4=-6(x-1)

<u>m=-6 because you can use slope intercept form to find the slope (as the name states lol) </u>

<em>then just distribute!!</em>

y-4=-6x+6

<em>add four to both sides</em>

y=-6x+10

whoops, i did a little too much the answer is in bold!!!

good luck!! hope this helped! <3

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<h3>Perfect cubes;</h3>

Perfect cubes are the numbers that are the triple product of the same number.

We have to determine

Which are sums of perfect cubes?

1. The given equation is $\rm 8x^6+27x^9+1$ .

The equation can be written as;

$\rm 8x^6+27x^9+1\\\\2^3(x^2)^3+3^3(x^3)^3+1^3$

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2. The given equation is $\rm 81x^3+16x^6$ .

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3. The given equation is $\rm x^6+x^3$ .

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All the terms in the expression are perfect cubes.

4. The given equation is $\rm 27x^9+x^{12}$ .

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All the terms in the expression are perfect cubes.

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$\rm 9x^3+27x^9\\\\3^2x^3+3^3(x^3)^3$

In this, all the terms are not perfect cubes, some of them are squares too.

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