3 years ago

Sorry the last one was messed up

Mathematics

1 answer:

juin [17]3 years ago

3 0

B

I think it the most likely answer to me but I could be wrong

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Which expression represents the use of the distributive property for (c+4)(-6)

Mars2501 [29]

Answer:

The answer whould be −6c−24

Step-by-step explanation:

hope this help

5 0

4 years ago

Write an inequality to represent the sentence. Then solve the inequality.

Genrish500 [490]

X/3 ≤15

X ≤45

Hope this helps!

5 0

3 years ago

2x^{2} + 20x + 48Completely factor the given polynomial, if possible. If the polynomial cannot be factored write "not factorable

astra-53 [7]

Given:

$2x^2+20x+48$

To find the factors:

The given equation can be written as,

$\begin{gathered} 2x^2+20x+48=2x^2+8x+12x+48 \\ =2x(x+4)+12(x+4)_{} \\ =(x+4)(2x+12)_{} \\ =2(x+4)(x+6) \end{gathered}$

Hence, the factors are 2,(x+4), and (x+6).

4 0

1 year ago

Carmen is recording the number of points she misses on each math quiz. Here are her results for the lastnine quizzes

luda_lava [24]

Answer:

Range = 7

Mode = 1

Step-by-step explanation:

Given the data

8, 1, 1, 6, 2, 2, 1, 1,8

Range = Highest value in the data - Lowest value in the data

Highest value = 8

Lowest value = 1

Range = 8 - 1

Range = 7

The mode is the data value that is occurring most. from the set of data, we can see that 1 is occurring four times (most frequent). Hence the mode of the data is 1

8 0

3 years ago

Differentiating a Logarithmic Function in Exercise, find the derivative of the function. See Examples 1, 2, 3, and 4.

nevsk [136]

Answer:

$y = \frac{2x}{x^{2} + 3}$

Step-by-step explanation:

The derivative of an addition/subtraction of terms is the addition/subtraction of the derivatives of these terms.

The derivative of a constant is 0.

The derivative of $a*x^{n}$ is $a*n*x^{n-1}$ . The derivative of $20x^{10}$ is $200x^{9}$ , for example.

The derivative of the ln function:

If we have:

$y = \ln{g(x)}$

The derivative is

$y' = g'(x)*\frac{1}{g(x)}$

In this problem, we have that:

$y = \ln{x^{2} + 3}$

So $g(x) = x^{2} + 3$ and $g'(x) = 2x$

So the derivative to this function is

$y = \frac{2x}{x^{2} + 3}$

5 0

3 years ago