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3 years ago

What can polynomial identities apply to beyond just polynomials?

1 answer:

6 0

One polynomial identity that crops up often in various areas is the difference of squares identity:
A2-b2=(a-b) (a+b)
We meet this in the context of rationalising denominators.

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Mulan earns $14 per hour.Write and solve an equation to find how many hours she worked if she earned $112.

padilas [110]

Equation is 112= 14x
x= 8
mulan worked for 8 hours

7 0

3 years ago

A farmer has a rectangular garden plot surrounded by 200 ft of fence. find the length and width of the garden if its area is 210

Dennis_Churaev [7]

If the perimeter is 200 ft and the area is 2100 square feet...

P = 2l + 2w
A = l * w

The dimensions would be 30 ft by 70 ft.

3 0

3 years ago

QUICK PLEASE I NEED HELP ON THIS

zvonat [6]

Answer:

Some

Step-by-step explanation:

the mean absolute deviation would intersect and would there for be some but at far enough apart to not be a lot

7 0

2 years ago

3. The volume V of a cone is given by the

hammer [34]

Answer:

Step-by-step explanation:

The most appropriate choice of volume of a cone is given by-

$h=\frac{3v}{\pi r^{2} }$

What is volume of a cone?

The volume of a cone is the amount of space occupied by the cone.

Volume of a cone is given by the formula

$V=\frac{1}{3} \pi r^{2} h$

Where, r is the radius of cone and h is the height of the cone.

Here,

$V=\frac{1}{3} \pi r^{2} h\\3V=\pi r^2h\\h=\frac{3V}{\pi r^2}$

To learn more about volume of a cone, refer to the link:

brainly.com/question/28109167

#SPJ9

5 0

6 months ago

Find the slope of the line that contains the points (0,4) and (1, 6)

White raven [17]

Answer:

hey there wasss up , how are you ?

5 0

2 years ago