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Nady [450]
4 years ago
5

The cubic polynomial 3x^3+5x^2+12x+20 can be factored as

Mathematics
1 answer:
Anarel [89]4 years ago
5 0

3x( {x}^{2}  + 4) + 5( {x}^{2}  + 4) =  \\ ( {x}^{2}  + 4)(3x + 5)
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Kate ate 1 out of 4 of her orange. ben eat 2 out of 4 of his banana. did kate and ben eat 1 out of 4 add 2 out of 4 equal 3 out
zalisa [80]
No its 3 of 8 because you have to add the max fruit which is 8 and how many did they eat together which is 3 
7 0
4 years ago
2/7 × - 3/7 = 0 what is the solution for this equation ?​
Taya2010 [7]

Answer:

Refer to explanation^

Step-by-step explanation:

As stated in the solution, 3/7 is a negative fraction.

To make it less confusing,

2/7 x (-3/7)

Multiply the numerator with the other numerator and the denominator multiply with the other. Like...

2 multiply 3 = 6 (numerator)

7 multiply 7 = 49 (denominator)

Since the 2nd fraction is a negative, the answer is negative too.

If you convert the fraction to a decimal, it gives -0.1224489796

5 0
3 years ago
If we changed the –0.14 to a 2 in the equation, what would happen to the graph?
MatroZZZ [7]

If -0.14 is changed to 2, the graph would become a positive graph, or it would be steeper, because it has a positive slope

The equation of the graph is given as:

y = -0.14x + 3

The above equation is a linear equation, which is represented as:

y =mx + c

Where m represents the slope of the linear equation.

By comparison, we have:

m = -0.14

i.e. the slope of the equation y = -0.14x + 3 is -0.14

When -0.14 is replaced with 2, the equation becomes

y = 2x + 3

And the slope of the new equation y = 2x + 3 is

m =2

2 is greater than -0.14, and 2 is positive.

This means that the graph would become a positive graph, or it would be steeper, because it has a positive slope

Read more linear equations at:

brainly.com/question/19045223

6 0
3 years ago
the perimeter of a rectangle parking lot is 322 m. if the length of the parking lot is 86 m, what is the width
bekas [8.4K]
Perimeter of rec. = 2 ( l + w )

Given: perimeter of rectangle = 322m, length = 86m

Required: width = ?

Solution: 322 = 2 ( 86 + w )
Divide 322 by 2 ie, 322/2 = 86 + w
Will be equal to 161 = 86 + w
Therefore Width= 161 - 86 = 75

4 0
3 years ago
Identify the quantities that are equivalent to 250 meters.
yawa3891 [41]
2, if 4 is actually 25000 then its right,
6 0
3 years ago
Read 2 more answers
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