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siniylev [52]
3 years ago
10

Please help me with this i need help

Mathematics
1 answer:
Charra [1.4K]3 years ago
8 0
Okay whats the question?

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Your friend claims that when a polynomial function has a leading coeffcient of 1 and the coefficients are all integers , every p
sammy [17]

Using the rational root theorem, it is found that your friend is correct.

<h3>What is the rational root theorem?</h3>
  • It is a theorem that states that for a polynomial with integer coefficients, with q being the factors of the leading coefficient and p being the factors of the constant, every <u>possible rational root</u> is the format \frac{p}{q}.

In this problem:

  • The leading coefficient is 1, hence it's only factor is q = 1, thus guaranteeing that every possible rational zero is an integer, which means that your friend is correct.

To learn more about the rational root theorem, you can take a look at brainly.com/question/10937559

8 0
2 years ago
7(9) = 9(7)
vivado [14]

Answer:

A) Commutative

Step-by-step explanation:

The Associative has to do with re-grouping numbers. There are only two numbers so this does not apply here. Commutative is where you change the order; that's what the equation is demonstrating.

7 0
3 years ago
Read 2 more answers
Find the perimeter of the polygon.
Kaylis [27]

Answer:

I think it's 150

Step-by-step explanation:

(8+7) × 10 = 150

8 0
3 years ago
Can y'all help with this?
lesya692 [45]

Answer:

Step-by-step explanation:

rate = a

a = -16-(-11)/9-6

a= -5/3

3 0
3 years ago
Write a function rule for the volume of the cylinder shown at the right with a height 3 in more than 4 times the radius of the c
Ludmilka [50]

we know that

The volume of a cylinder is equal to

V=\pi r^{2} h

where

r is the radius  of the base

h is the height of the cylinder

In this problem

h=3+4r

For r=2\ in

<u>Find the value of h</u>

h=3+4*2

h=11\ in

<u>Find the volume of the cylinder</u>

V=\pi*2^{2}*11

V=44*\pi\ in^{3}= 138.2\ in^{3}

therefore

<u>the answer is</u>

The volume of a cylinder is equal to 138.2\ in^{3}

8 0
3 years ago
Read 2 more answers
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