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4 years ago

What is the answer plzzzzzzzzzzzzzzz I need help

Mathematics

2 answers:

STALIN [3.7K]4 years ago

4 0

Answer:

19+c

Step-by-step explanation:

11+8=19 then add c you git 19+c

otherwise know as (11+8)+c

Licemer1 [7]4 years ago

3 0

Answer:

(11 + c) + 8

Step-by-step explanation:

The question says <em>"11 + Carlos's score (represented with a c)"</em>.

Hence: 11 + c

The question says <em>"eight more than 11 + Carlos's score"</em>.

Hence: (11 + c) + 8

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2. Given f(x) = 6(8 - x)+5

son4ous [18]

Answer:

a) Find the value of the function when x = -2

b) we get f(-2)=65

Step-by-step explanation:

We are given the function f(x)=6(8-x)+5

a) What does the notation f(-2) mean?

The notation f(-2) means that we have to put x = -2 in the given function of f(x) and find the value of the function when x = -2

b) What is the value of f(-2) ?

We need to find the value of f(-2)

$f(x)=6(8-x)+5$

Put x = -2

$f(-2)=6(8-(-2))+5\\f(-2)=6(8+2)+5\\f(-2)=6(10)+5\\f(-2)=60+5\\f(-2)=65$

So, we get f(-2)=65

5 0

3 years ago

Sophia is designing the seating arrangement for a concert and

pentagon [3]

Answer:

the answer for the first part is 260

the equation is n+8

Step-by-step explanation:

all you need to do is take the starting number witch is 13 then you add 8 and then take that number and add 8 so thats why the equation is n+8 n equaling the starting number and 8 equaling to the reoccurring number.

7 0

2 years ago

Use the functions f(x)=7x3−3x2−x+14 f x = 7 x 3 - 3 x 2 - x + 14 and g(x)=2x3+2x+5 g x = 2 x 3 + 2 x + 5 as examples to show tha

Aneli [31]

Answer:

<h3>The given set of polynomials f(x) and g(x) are closed under subtraction.</h3>

Step-by-step explanation:

Given that the functions f ad g are defined by

$f(x)=7x^3-3x^2-x+14$ and $g(x)=2x^3+2x+5$ respectively.

<h3>To show that the set of polynomials is closed under subtraction :</h3>

Now subtract the given polynomials

$f(x)-g(x)=(f-g)(x)$

$=7x^3-3x^2-x+14-(2x^3+2x+5)$

$=7x^3-3x^2-x+14-2x^3-2x-5$

$=5x^3-3x^2-3x+9$

∴ $f(x)-g(x)=5x^3-3x^2-3x+9$

When subtracting the polynomials the variables and their exponents remains same only variation in their coefficients.

<h3>Hence the given polynomials f(x) and g(x) are closed under subtraction.</h3>

∴ $f(x)-g(x)=5x^3-3x^2-3x+9$ are closed under subtraction,

Hence showed.

3 0

3 years ago

Trivia Q2 10pts<br> (2x)y<br> x=2<br> y=9

TiliK225 [7]

X=2 ? you didn’t get any paper with a diagram or something on it?

4 0

3 years ago

Read 2 more answers

The volume of this figure is<br><br> _____cubic inch <br><br> Help&EXPLAIN

julsineya [31]

Step-by-step explanation:

hope u get that process.

4 0

3 years ago