3 years ago

Math thanks ik u like math

Mathematics

2 answers:

Shkiper50 [21]3 years ago

7 0

Answer:

775/25

Step-by-step explanation:

Mariulka [41]3 years ago

6 0

Oh man maths hard ;( ...

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Factor completely: x^3 - x^2 - 6x

PSYCHO15rus [73]

Answer:

$x(x-3)(x+2)$

Step-by-step explanation:

1. Find the GCF (Greatest Common Factor)

$GCF=x$

2. Factor out the GCF and simplify.

$x(x^{2} -x-6)$

3. Factor $x^{2} -x-6.$

Which two numbers add up to -1 and multiply to -6?

-3 and 2

Rewrite the expression using the numbers above.

$(x-3)(x+2)$

4. Done!

$x(x-3)(x+2)$

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2 years ago

If f(x) = 130x - 2], find f(3)

Brilliant_brown [7]

Answer:

Step-by-step explanation:

only due .I am not very sure

6 0

2 years ago

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Solve the expression 8 x 5 − 12 x one third + 5 using PEMDAS

skelet666 [1.2K]

Answer:41

Step-by-step explanation: Multiplication and division goes first so 8x5=40 12x1/3=4 so 40-4+5 and you do addition and subtraction left to right 40-4=36+5=41

8 0

3 years ago

A rectangle has length represented as (R +5) and width represented as (R + 2).

svetlana [45]

Answer:

4(R + 5 + R + 2) [Option B]

Step-by-step explanation:

GIVEN :-

Length = R + 5
Width = R + 2

TO FIND :-

Perimeter of the rectangle

FORMULAE TO BE USED :-

For a rectangle with length 'l' and width 'w' , its perimeter = 4(l + w)

SOLUTION :-

Perimeter = $4(R + 5 + R+2)$

= $4(2R + 7)$

= $8R + 14$

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2 years ago

What Is the length of BD?

nadezda [96]

I believe it would be 8 sense the other half is 4

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2 years ago