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3 years ago

HELPPP MEHHHHHHH MY MATHHH TEACHERRR TRIPPINNNN!!!!!!!

Mathematics

1 answer:

vitfil [10]3 years ago

4 0

Answer:

Step-by-step explanation:

divide the coordinates and then they have the same proportion numbers there is your answer

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Is 16 a prime or composite number

Nikolay [14]

16 is a composite number

8 0

3 years ago

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Simplify -12x^4/x^4+8x^5

alexgriva [62]

Answer:

OPTION A: $\frac{12}{1 + 8x}$ , where $x \ne - \frac{1}{8}$ .

Step-by-step explanation:

Given: $\frac{- 12x^4}{x^4 + 8x^5}$

Taking $x^4$ common outside in the denominator, we get:

$= \frac{-12x^4}{(x^4)(1 + 8x)}$

$x^4$ will get cancelled on the numerator and denominator, we get:

$= \frac{-12}{1 + 8x}$

we know that the denominator can not be zero.

That means, 1 + 8x $\ne$ 0.

$\implies 8x \ne -1$

$\implies x \ne \frac{-1}{8}$

So, the answer is: $\frac{-12}{1 + 8x}$ , where $x \ne \frac{-1}{8}$ .

6 0

4 years ago

The ratio of the length of a rectangular floor to its width is 3:2. If the length of the floor is 12 meters, what is the perimet

atroni [7]

Hi!

<h3>Let's set up a proportion and cross multiply to solve. </h3>

$\frac{3}{2} \frac{12}{w}$

<h3>Solve for w</h3>

2 * 12 = 24

24/3 = 8

<h3>To find the perimeter of the floor, use this equation</h3>

<em>(l = length</em>

<em>w = width </em>

<em>p = perimeter)</em>

l + l + w + w = p

<h2>The perimeter of the floor is 40 meters. </h2>

Hope this helps! :)

-Peredhel

5 0

4 years ago

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What is the next number?<br> 3,4,6,9,13,18,24=

aliina [53]

The next number is 31.

3 + 1 = 4
4 + 2 = 6
6 + 3 = 9
9 + 4 = 13
13 + 5 = 18
18 + 6 = 24
24 + 7 = 31

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4 years ago

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Expand and simplify 2x(x-5)

Rasek [7]

Answer :

= 2x² − 10x

Step-by-step explanation:

= 2x(x − 5)

= (2x)(x + −5)

= (2x)(x) + (2x)(−5)

= 2x² − 10x

4 0

3 years ago