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4 years ago

What is the domain of the function y = l n (StartFraction negative x + 3 Over 2 EndFraction)

Mathematics

2 answers:

iren2701 [21]4 years ago

7 0

Answer:

The answer is C: x < 3

Step-by-step explanation:

Feel free to give me the brainliest answer!

sertanlavr [38]4 years ago

3 0

Answer:

C is the answer!!! x<3

Step-by-step explanation:

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30 Puntos a una buena respuesta, por favor me urge.

MaRussiya [10]

Answer:

podría ser 42 porque si alejandra y mario tienen 42+42=84

6 0

3 years ago

Read 2 more answers

If angle abc is reflected across the y-axis, what are the coordinates of A”?

larisa86 [58]

Answer:

The coordinates of A'' are (-2 , -5) ⇒ answer A

Step-by-step explanation:

* Lets revise some transformation

- If point (x , y) reflected across the x-axis

∴ Its image is (x , -y)

- If point (x , y) reflected across the y-axis

∴ Its image is (-x , y)

- If point (x , y) reflected across the line y = x

∴ Its image is (y , x)

- If point (x , y) reflected across the line y = -x

∴ Its image is (-y , -x)

* Now lets solve the problem

- The vertices of triangle ABC are:

A is (2 , -5) , B is (1 , -3) , C is (5 , -3)

∵ The triangle is reflected across the y-axis

∴ The x- coordinates of the three point are changed to opposite sign

∵ A is (2 , -5)

∴ its image A" is (-2 , -5)

* The coordinates of A'' are (-2 , -5)

8 0

4 years ago

How do i solve a quadratic equation like this

Ostrovityanka [42]

Answer:

Option D. {–7, 7}

Step-by-step explanation:

3n^2 = 147

First, divide both side 3

n^2 = 147/3

n^2 = 49

Next, rearrange the variables to one side of the equation as shown below:

n^2 — 49 = 0

n^2 — 7^2 = 0

The above is now difference of two squares. This can be solve by doing the following:

(n — 7)(n + 7) = 0

n — 7 = 0 or n + 7 = 0

n = 7 or n = —7

5 0

3 years ago

Read 2 more answers

Solve for x <br><br> plssss helppp

zzz [600]

Answer:

I think it is 5.a

but i am not sure

Step-by-step explanation:

Hope it helps though :)

3 0

3 years ago

Fourth and fifth graders planted trees alongside the road. The distance between two trees is 5 meters how many trees did they pl

Anastaziya [24]

$\mathcal{PROCESS:}$

$\mathbb {DATA \ \ TO\ \ TAKE \ \ INTO \ \ ACCOUNT$

<em>The distance between two trees is 5 meters.</em>
<em>the distance between the first and last trees is 200 meters</em>

<em />

<em>To know the result of trees we will do the following steps...</em>

<em>We will </em><em>divide the distance from the first to the last tree by 5</em><em>, and with this we would have the result:</em>

$200/5=?$

<h3>Result:</h3>

40 trees were planted

<h2><u><em>ATT- Brook2007s</em></u></h2>

6 0

3 years ago

Read 2 more answers