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2 years ago

Factorise 6x – 4 please help!!

Mathematics

2 answers:

Sati [7]2 years ago

5 0

$6x-4 = 2(3x-2)$

beks73 [17]2 years ago

5 0

Answer:

SolutioN :

The only thing you can do here to factorize 6x - 4 is take common :

$\boxed{\longrightarrow \tt 2(3x - 2)}$

And we're done! :)

------------ HappY LearninG <3 ------------

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Please help i have 2 questions thank you very much.

Rudik [331]

Hello!

Question 1
We first have to convert everything to yards since the concrete is charged by the cubic yards

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5 * 5 * 0.08333 = 2.08325

Multiply this by the cost

2.08325 * 46 = 95.83

The answer is C) $95.83
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Question 2

You have to find the volume of the first pyramid

The equation we use is $V = \frac{lwh}{3}$

V is volume
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Put in the values we know

$V = \frac{16 * 16 * 28}{3}$

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$V = \frac{7168}{3}$

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3 years ago

What is the length of x? What is the length of EF? Only enter numbers in the answer boxes below:

ioda

Focus on triangles DFC and DFE:

They are both right triangles because DF is perpendicular to EC

DC=DE

DF is a common side

So, the two triangles are congruent. It follows that CF=FE, and in particular

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3 years ago

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ki77a [65]

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3 years ago

Read 2 more answers

100 POINTS!!!

Brums [2.3K]

Answer: x = 4

Step-by-step explanation:

2(x+1)=10

Distributive properties

a*(b+c)=(a*b)+(a*c)

Using distributive properties

Then

2*(x+1)=(2*x)+(2*1)

2*(x+1)=2x+2

Now, commutative properties

a*b=b*a

Addition is cumulative

a+(-b)=(-b)+a

Therefore applying to 2x+2

2x+2+(-2)=2x+(-2)+2

Then, applying to the equation

2x+2+(-2)=10+(-2), +×-=-

2x+2 -2=10-2

2x=8

Using division properties

ax=b

If a is none zero

Then ax/a=b/a

Therefore x=b/a

Applying that to 2x=8

2x=8. Divide both side by 2 which is none zero

2x/2= 8/2

x=4

Option B

Subtraction Property of equality

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3 years ago

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Ket [755]

Answer: D

Multiplying the x^3 term by 4 means it’s stretching it vertically, adding the minus sign means it’s flipping it about the x-axis, and subtracting 5 means it’s moving it down by 5 units.

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3 years ago

Factorise 6x – 4 please help!!​

Factorise 6x – 4 please help!!