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Ostrovityanka [42]
3 years ago
11

Help with all three IM CONFUSED

Mathematics
2 answers:
icang [17]3 years ago
5 0

Answer:

How does y vary with x?

This is called direct variation and to find proportionality, we use the formula y/x = K

Step-by-step explanation:

The first table's results would look like:

6:15

12:30

18:45

24:60

30:75

To do these, you divide the y values by the constant to receive x.

If you need more help, you message me :) Good luck with your work!

Maslowich3 years ago
5 0

Answer: k=x/y

Step-by-step explanation: Voila

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Divide Rs 4800 in the ratio of 2:3.<br>plz solve it.​
Aliun [14]

Answer:960 2:3=1920:2880

Step-by-step explanation:what do you mean

do you mean do 4800/5 then that’s =960

FINAL ANSWER;

4800 divided by 5 =960

then 960x2=1920

finally 960x3=2880

8 0
3 years ago
Please help I will give brainliest
Oksi-84 [34.3K]

Answer:

-273c

Step-by-step explanation:

4 0
3 years ago
Please help I don't get number five and please explain
marysya [2.9K]
The answer is 11 becauze the pattern works like this - 18÷2=9 20÷2=10 22÷2=11 Basically the X axis being divided by 2 which equals the Y axis (eg: X÷2=Y
3 0
3 years ago
In a survey of college students, each of the following was found. Of these students, 355 owned a tablet, 292 owned a laptop, 280
avanturin [10]

Add all the numbers together to find the total amount of college students surveyed.

355 + 292 + 280 + 191 + 198 + 136 + 66 + 24 = 1,542

The number is already simplified considering it's a whole number. The answer is either 1,542 or 1,500

<em>(I say either because when it says to simplify I'm not sure if they want it to be rounded.)</em>

4 0
3 years ago
One of the zeros of the polynomial function is 5.
maks197457 [2]
The last term  is -100 so  its either a or d.
Try a:-

(x^2 - 25)(x-2)(x - 2)

= x^2 - 25 (x^2 - 4x + 4)

= x^2 + 4x^3 + 4x^2 - 25x^2 + 100x - 100
= x^4 + 4x^3 - 21x^2 + 100x - 100   

Its a.

7 0
3 years ago
Read 2 more answers
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