2 years ago

Factorise fully 12x + 18y

Mathematics

2 answers:

Basile [38]2 years ago

5 0

Answer:

6(2x + 3y)

Step-by-step explanation:

6 is the largest greatest common factor you can take out. As all powers are 1, nothing else can be done.

blondinia [14]2 years ago

4 0

Answer

=6 (2x + 3y) Factorization

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Answer asap !!!!!!

GaryK [48]

Value of r is -4

Step-by-step explanation:

We are given points (-1,-6) and (0,r) on line and slope of line is -2. We need to find value of r.

Using slope formula when two points are given:

$Slope=\frac{y_2-y_1}{x_2-x_1}$

Where $x_1=-1,\,\,y_1=-6,\,\,x_2=0,\,\,y_2=r$

Putting values:

$2=\frac{r-(-6)}{0-(-1)} \\2=\frac{r+6}{0+1} \\2=\frac{r+6}{1} \\2=r+6$

Adding -6 on both sides:

$2-6=r\\-4=r$

So, Value of r is -4

Keywords: Slope of line

Learn more about Slope of line at:

#learnwithBrainly

4 0

2 years ago

Simplify the following expression.*<br> (3p +8p? - 2p^) + (6p+ + 7 – p?)

Tomtit [17]

Your answer is 14p + 7

7 0

2 years ago

Read 2 more answers

On a number line 7.29 and -7.29 are the same point. true or false

zlopas [31]

Answer should be False

8 0

2 years ago

The perimeter of a rectangular concrete patio is 100 meters. it is 30 meters long. how wide is it?

34kurt

Perimeter is 2l+2w
100 =2(30) + 2w
100 =60 + 2w
-60 -60
40 = 2w

w=20 meters.

6 0

3 years ago

Which of the following is not a geometric sequence?

Leviafan [203]

A.

Because in mathematics, a geometric progression, also known as a geometric sequence, is a sequence of non-zero numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.

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2 years ago