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3 years ago

Divide 3x2 − 11x − 4 by x − 4.

Mathematics

2 answers:

Pachacha [2.7K]3 years ago

7 0

Answer:

3x+1

Step-by-step explanation:

Ann [662]3 years ago

4 0

Answer: 3x + 1

Step-by-step explanation:

Convert the numerator in factored form

Group terms that contain the same variable, and move the constant to the opposite side of the equation

Factor the leading coefficient

Complete the square. Remember to balance the equation by adding the same constants to each side.

Rewrite as perfect squares

Square root both sides

therefore you must

Substitute

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Ying is going out to a pasta dinner. There are 5 types of noodles to choose from and 4 choices of vegetable side. How many diffe

slavikrds [6]

Answer:

Step-by-step explanation:

After asking so many questions of this type, I hope you understand the way to answer them.

5 types of noodles

4 choices of vegetable sides

Number of different pasta diners = 4 * 5 = 20

3 0

2 years ago

For a circle with a diameter of 6 meters, what is the measurement of a central angle (in degrees) subtended by an arc with a len

Sholpan [36]

Answer:

$\boxed{\boxed{\theta=150^{\circ}}}$

Step-by-step explanation:

We know that,

$\text{Arc length}=r\cdot \theta$

where,

r = radius,

θ = central angle in radian.

Given,

diameter = 6 m, so radius = 3 m.

$\text{Arc length}=\dfrac{5}{2}\pi$

Putting the values,

$\Rightarrow \dfrac{5}{2}\pi=3\theta$

$\Rightarrow \theta=\dfrac{5}{2\times 3}\pi$

$\Rightarrow \theta=\dfrac{5}{6}\pi=\dfrac{5}{6}\times 180^{\circ}=150^{\circ}$

3 0

3 years ago

Read 2 more answers

Factor out the GCF of 16x3−4x2+24x

Anni [7]

The GCF is 4x

4x (4x^2 - x + 6)

6 0

2 years ago

Rearrange the formula to make x the subject.<br><br> y = 4x + 3

allochka39001 [22]

Answer:

$x=\frac{y-3}{4}$

Step-by-step explanation:

$y=4x+3$

$y-3=4x$

$\frac{y-3}{4}=x$

$x=\frac{y-3}{4}$

4 0

2 years ago

Read 2 more answers

4/5 divided by 5 1/2

irina1246 [14]

Answer:

8/55

Step-by-step explanation:

4/5 DIVIDED 5 1/2 = 8/55

6 0

2 years ago

Read 2 more answers