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rodikova [14]
3 years ago
15

Help meeee if you want to please thank you have a good day!

Mathematics
2 answers:
Minchanka [31]3 years ago
7 0
The answer is 2.7

I’m not an expert at this but i did some research so I hope I can help

It’s 2.7 because the formula for calculating density is to divide the mass by the volume and in you do that for each of them you get 2.7 every time
astra-53 [7]3 years ago
6 0
Answer: 2.7
10.8 / 4 = 2.7
18.9 / 7 = 2.7 and so on...
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Write 12/15 in the simplest form
victus00 [196]
<span><span>If you would like to know what is 12/15 in the simplest form, you can calculate this using the following step:</span><span>

12/15<span> simplifies to 4/5 (the common factor of 12 and 15 is 3, so you can divide both numbers by 3).</span>

<span>The result is 4/5.</span></span></span>
5 0
3 years ago
Read 2 more answers
Pretul unui obiect este de 800 de lei , cat va costa obiectul dupa o reducere de 25%
Nimfa-mama [501]
Dacá 800 este 100% atunci 25% va fi 800/4 = 200 lei 

deci resultá cá obiectul dupá reducere va costa 800-200 = 600 de lei 

sper sá-ti fie de folos 

succes 


7 0
3 years ago
F(x) = x - 5; translation 7 units right
Jet001 [13]

Answer:

f(x-7) =  x -12

Step-by-step explanation:

horizontal translation 7 units right: f(x-7)

f(x) = x - 5

f(x-7) = x-7 -5 = x -12

6 0
2 years ago
Josh has 40 minutes to complete a government exam. There are 15 multiple-choice questions worth 3 points each. There are also 5
Sauron [17]
Since there is no graph presented, I will give an example. For instance you are given, 2n is greater than 30 and 5n is less than 100 and you are asked to find the value of n. This is an example of an inequality problem. You are given 2n is greater than 30 and 5n is less than 100. You are asked to find for the value of n. You need to know that greater means this sign ‘>’ and lesser means ‘<’ sign. So if you have 2n is greater than 30, this is equal to 2n>30 and 5n is less than 100 is 5n<100. The ‘and’ means equal sign ‘=’. So,

2n>30+5n<100

2n-5n

<span> </span>

8 0
3 years ago
In ΔKLM, l = 48 inches, ∠K=55° and ∠L=46°. Find the length of k, to the nearest inch.\
s2008m [1.1K]

Given:

In  ΔKLM, l = 48 inches, ∠K=55° and ∠L=46°.

To find:

The length of k, to the nearest inch.

Solution:

According to Law of sine,

\dfrac{a}{\sin A}=\dfrac{b}{\sin B}=\dfrac{c}{\sin C}

In ΔKLM, using law of sine, we get

\dfrac{k}{\sin K}=\dfrac{l}{\sin L}

\dfrac{k}{\sin (55^\circ)}=\dfrac{48}{\sin (46^\circ)}

k=\dfrac{48\times \sin (55^\circ)}{\sin (46^\circ)}

On further simplification, we get

k=\dfrac{48\times 0.819152}{0.7193398}

k=\dfrac{39.319296}{0.7193398}

k=54.66025&#10;

Approximate the value to the nearest inch.

k\approx 55&#10;

Therefore, the length of k is 55 inch.

4 0
3 years ago
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