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MrRissso [65]
3 years ago
15

Divide 4x^3-7x^2-11x+5 by 4x+5 and can you show the steps ?

Mathematics
1 answer:
andrezito [222]3 years ago
5 0
<span>4x^3-7x^2-11x+5 </span>÷<span> 4x+5
-4x^3-5x^2              x^2-3x+1
___________
     -12x^2-11x+5
      12x^2+15x+5
________________
                4x+5
               -4x-5
_______________
                    0</span>
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ANSWER THIS TO GET 23 POINTS AND BRAINLIEST
puteri [66]

<em>Ohhh, interest problems. I haven't done an equation like this in a long time, but I will attempt.</em>

<em>I would say that the answer is the 2nd option. The equation is i = (5200)(0.06)(2.5).</em>

<em>The traditional interest formula is I = (P)(R)(N).</em>

<em>P = the original amount of money given</em>

<em>R = interest rate</em>

<em>N = the amount of time</em>

<em />

<em>I hope this answers your question (and that I understood the question correctly!).</em>

<em>-Toremi</em>

6 0
3 years ago
What is the slope of the line given by the equation y=-1/3x? Entee your answer as an integer or fraction in lowest terms.
Serhud [2]
-1/3

really? it's that easy dude. 

whatever number is next to x, like say, 3x, that number would be the slope, so it would be 3.

hope it helped.

6 0
3 years ago
HELP PLEASE!!!Describe the change in the graph of the parabola f(x) when it transforms into g(x) =1/2f(x)
Sonbull [250]

Answer:

D

Step-by-step explanation:

These are transformations. One thing to remember is that only a sign change (like a negative sign on the new function) will change the direction in which the parabola opens.

Here, going from f(x) to 1/2 * f(x) has no sign change, so the parabola will open in the same direction as before. Eliminate A and C.

Vertical transformations are those that are done to the entire function, as opposed to horizontal transformations which are done only on the x. Here, since we're multiplying 1/2 to f(x), we have a vertical transformation.

There are different transformations. The one here would be a vertical shrink by a factor of 1/2. Vertically shrinking a function is basically the same as compressing it, which would make it wider.

The answer is thus D.

5 0
3 years ago
Read 2 more answers
The product of 3 and a number is 39
Ivahew [28]

Answer:

Algebraic expression ; 3x = 39

Step-by-step explanation:

Let the unknown number be x

3\times x = 39\\\\3x = 39

Further solving

\mathrm{Divide\:both\:sides\:by\:}3\\\\\frac{3x}{3}=\frac{39}{3}\\\\Simplify\\\\x =13

7 0
3 years ago
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A company is deciding whether or not to hire a new worker. The company must pay the worker hourly and cover a daily cost for ins
Alekssandra [29.7K]
The answer is <span>25; it represents the hourly wage for the worker
</span>
<span> y = 8x + 25

x is hours
y depends on x hours so y-intercept represent the hourly wage.

The y-intercept is y when x = 0:
y = 8x + 25
x = 0
____
y = 8 * 0 + 25
y = 0 + 25
y = 25</span>
3 0
3 years ago
Read 2 more answers
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