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larisa [96]
3 years ago
14

Factorise fully 3x+18​

Mathematics
1 answer:
Nana76 [90]3 years ago
5 0

Find the Greatest Common Factor (GCF)

GCF = 3

Factor out the GCF. (Write the GCF first, and then in parenthesis, divide each term by the GCF)

3(3x/3 + 18/3)

Simplify each term in parenthesis

<u>= 3(x + 6)</u>

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A drawer contains 12 brown socks, 8 white socks, and 2 blue socks. One sock is selected at random.
Katyanochek1 [597]

Answer:

1/11

Step-by-step explanation:

12 + 8 + 2

22 / 2

1/11

There is always a pair of socks... A pair is 2. Add everything and divide it.

Hope this helps....

3 0
3 years ago
Read 2 more answers
Jason plotted the points (4,4) and (-4,-4) on a coordinate plane. He says that the distance between the two points is 8 units be
Nataly_w [17]
The distance between two points is calculated through the equation,
                                 d = √(x₂ - x₁)² + (y₂ - y₁)²
Substituting the known values from the given above,
                                d = √(4 - -4)² + (4 - -4)²
                                  d = 8√2 = 11.31
The distance between the points is approximately equal to 11.31. The value that Jason presented is not the real distance because it does not account for the other set of coordinates. 
8 0
3 years ago
Round 46.94 to the nearest tenth
forsale [732]
It's 46.9 cause 4 is under 5 and the tenth in decimal is the first number after the decimal point.
3 0
3 years ago
Two twin sisters are away at college. They both called home today. Tara calls home every 4 days. Sara calls home every 3 days. H
frozen [14]

Answer:

12

Step-by-step explanation:

4*3

7 0
3 years ago
Find the height of the triangle if the area is 36 m 2
n200080 [17]

Answer:

Area=1/2bh

Given area of 36m^2

1/2(x)(x-1)=36

Multiply both sides by 2 to remove deminator

(x)(x-1)=72

X^2-x=72

X^2-x-72=0 then factor

(x-9)(x+8)=0

X=9,-8 however since area must be positive, take the absolute value of 8

1/2(9m*8m)=36m^2

3 0
3 years ago
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