2 years ago

----------------------------------------------------------------------------------------------------------

Mathematics

1 answer:

just olya [345]2 years ago

4 0

Answer:aaaaaaa

Step-by-step explanation:

AAAAAAAAAA

You might be interested in

Perform each indicated operation

MissTica

Answer: $\frac{x+6}{x-4}$

Step-by-step explanation:

First you need know some general formuals of factorization such as

$x^3+y^3=(x+y)(x^2-xy+y^2)$ so you have $x^3+64=X^3+4^3=(x+4)(x^2-4x+4^2)$

And, $x^2-y^2=(x-y)(x+y)$ so you have $2x^2-32=2(x^2-16)=2(x^2-4^2)=2(x+4)(x-4)$

If you use them, then you can modify your equations such as

$\frac{x^3+64}{2x^2-32}$ ÷ $\frac{x^2-4x+16}{2x+12}$ = $\frac{(x+4)(x^2-4x+4^2)}{2(x+4)(x-4)}$ ÷ $\frac{x^2-4x+16}{2(x+6)}$ = $\frac{(x+4)(x^2-4x+4^2)}{2(x+4)(x-4)} . \frac{2(x+6)}{{x^2-4x+16}} = \frac{1}{x-4}.\frac{x+6}{1}=\frac{x+6}{x-4}$

4 0

3 years ago

URGENT

Stolb23 [73]

Answer:

what's wrong with her??

Step-by-step explanation:

also okayy

3 0

3 years ago

Read 2 more answers

Robert is purchasing some packs of chicken from the supermarket. The first pack weights 45 ounces . The second pack weights 3 po

blagie [28]

Answer:

3 pounds duh

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Renee bought a magazine subscription for a year. She paid $27. Renee wanted to find the price, p, of the subscription each month

kirza4 [7]

The price is 2.25, I found that answer by dividing 27 and 12 for that it would be 12p=27 divide 12 from both sides, p=2.25

3 0

2 years ago

Markup = original cost × percentage markup

Svetradugi [14.3K]

B) $480

8,000*.06= 480

3 0

2 years ago

Read 2 more answers