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NikAS [45]
2 years ago
6

I WILL GIVE BRAINLIEST Part A: Create a fifth-degree polynomial with four terms in standard form. How do you know it is in stand

ard form? (5 points)
Part B: Explain the closure property as it relates to subtraction of polynomials. Give an example. (5 points)
Mathematics
1 answer:
qwelly [4]2 years ago
7 0

5x 3y^3 2z

I know it is in standard form because there are no more like terms.

Part B: Polynomials are always closed under multiplication. Unlike with addition and subtraction, both the coefficients and exponents can change. The variables and coefficients will automatically fit in a polynomial. When there are exponents in a multiplication problem, they are added, so they will also fit in a polynomial.

Or,

Refer to the photos:

hope this help :)

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For an investment compounded continuously, the rule of 69 gives a better approximation than the rule of 72 (for normal compound interests).
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3 years ago
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If the base of a triangle is represented by 2x+5 and the height is represented by 4x which expression represents the area of the
madreJ [45]

Answer:

The answer is D

Step-by-step explanation:

You use base times height

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3 years ago
A cylinder has a radius of 7 inches and a height of 13 in. What is the volume<br> of the cylinder?
madreJ [45]

Answer:

2,637.18 in^{3}

Step-by-step explanation:

The formula for finding the volume of a cylinder is....

V = π r^{2}h

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Now that we have what we need, we can substitute the numbers into the equations to get our volume

V = π r^{2}h

V = 3.14 * 7^{2} * 13

V = 3.14 * 49 * 13

V = 202.86 * 13

V = 2,637.18

The volume of the cylinder is 2,637.18 in^{3}

Hope this helped!

have a supercalifragilisitcexpialidocious day!

5 0
3 years ago
Which phrase best describes the graph of a proportional relationship? A.a straight line passing through the origin B.a straight
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Based upon the answer choices, the answer is A;

A Straight line passing through the origin.

I hope this answer has assisted you.


3 0
3 years ago
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If x ≠ 0 then what is x^0?
grigory [225]

Answer:

1

Step-by-step explanation:

Remember that anything to the 0th power is going to be 1 in terms of exponent rules!

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