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never [62]
3 years ago
10

What is the value of 80-5(x^2-y)+y when x=4 and y=6

Mathematics
1 answer:
egoroff_w [7]3 years ago
8 0

Answer:h

Step-by-step explanation:

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Help me please<br> 52 pts <br> will mark brainlist
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Answer:

2nd one

Step-by-step explanation:

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3 years ago
Use long division to determine the quotient of the polynomials. (x3 – 7x – 6) ÷ (x – 4) Which of the following options best desc
Lelechka [254]

Answer:

The correct option is c.

Step-by-step explanation:

The quotient of the polynomials is

\frac{(x^3-7x-6)}{x-4}

We need to find the remainder by using long division method.

The dividend of the given expression is

Dividend=x^3-7x-6

Divisor=x-4

The long division method is shown below.

\frac{(x^3-7x-6)}{x-4}=(x^2+4x+9)+\frac{30}{x-4}

From the below attachment it is clear that the quotient has a remainder of 30. Therefore, the divisor is not factor of the dividend.

Therefore the correct option is c.

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3 years ago
Please Help me&gt;^&lt;
schepotkina [342]

each term is negative and 1/4 of previous term so the nth term is the n-1 term times -1/4 so f(n)= -1/4 f(n-1)


4 0
3 years ago
Which ordered pair is a solution of the equation?
Alexxx [7]
0 is the correct answer
8 0
3 years ago
The solution to an equation is
jok3333 [9.3K]

Answer:

solution is an assignment of values to the unknown variables that makes the equality in the equation true. In other words, a solution is a value or a collection of values (one for each unknown) such that, when substituted for the unknowns, the equation becomes an equality.

Step-by-step explanation:

I'm not really sure wym but this might help

5 0
3 years ago
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