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4 years ago

The difference of two numbers is 8 and thier quotient is 3

Mathematics

1 answer:

Alekssandra [29.7K]4 years ago

3 0

Answer:

x=12, y=4. (12, 4).

Step-by-step explanation:

x-y=8

x/y=3

--------

x=y+8

(y+8)/y=3

y+8=3y

8=3y-y

8=2y

y=8/2

y=4

x-4=8

x=8+4

x=12

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Question 2 (Yes/No Worth 1 points)<br> (02.01 LC)<br> Is the following relation a function?

Sever21 [200]

Answer:

Step-by-step explanation:

A circle cannot be described by a function because it fails what is known in High School as the vertical line test. A function, by definition, has a unique output for every input.

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3 years ago

Is the point 3/5 and 4/5 corresponds to an angle in the unit circle what is the csc

Mariulka [41]

<u>Answer:</u>

csc = 5/4

<u>Step-by-step explanation:</u>

Assuming that the two given points 3/5 and 4/5 are the two sides of a triangle and a right angle 0 with legs x and y and z as its hypotenuse.

Then using Pythagoras Theorem:

$z^2=x^2+y^2$

$z^2=(\frac{3}{5} )^2+(\frac{4}{5} )^2$

$z^2 = \frac{9}{25} + \frac{16}{25}$

$z^2=\frac{25}{25}$

$z^2=1$

Taking square root on both the sides:

$z=1$

Now, $sin\alpha=\frac{4}{5}$

and we know that $csc = \frac{1}{sin\alpha }$

Therefore, csc = 5/4.

8 0

4 years ago

Akhoth marage and kirui polled 1/4 1/3 and 1/5 respectively of the votes cast in an election what fraction of the votes did

vredina [299]

Answer:

Marage got more votes than akoth by = 1/3 - 1/4 = 1/12

Marage got more votes than kirui by = 1/3 - 1/5 = 2/15

Akoth got more votes than kirui by = 1/4 - 1/5 = 1/20

Step-by-step Explanation:

The share of votes got by Akhoth = 1/4

The share of votes got by Marage = 1/3

The share of votes got by Kirui = 1/5

1/4 = 0.5 ⇒ 25%

So, Akhoth got 25% votes.

1/3 = 0.33 ⇒ 33%

So, Marage got 33% votes.

1.5 = 0.20 ⇒ 20%

So, Kirui got 20% votes.

Determining Comparison:

Marage got more votes than akoth by = 1/3 - 1/4 = 1/12

Marage got more votes than kirui by = 1/3 - 1/5 = 2/15

Akoth got more votes than kirui by = 1/4 - 1/5 = 1/20

Therefore,

A) Marage got more votes than akoth by = 1/3 - 1/4 = 1/12

B) Marage got more votes than kirui by = 1/3 - 1/5 = 2/15

C) Akoth got more votes than kirui by = 1/4 - 1/5 = 1/20

Keywords: fraction, ratio

Learn more about fraction and ratio from brainly.com/question/1056057

#learnwithBrainly

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3 years ago

Ralph sold brownies for ?$0.27 a piece in order to earn money to buy baseball cards. If the cards cost ?$0.81 per? pack, and if

ira [324]

<h2>Greetings!</h2>

Answer:

3 brownies

Step-by-step explanation:

To find this answer we need to divide the 0.81 by 0.27 to find out how many brownies total 0.81:

0.81 ÷ 0.27 = 3

So he needs to sell 3 brownies.

<h2>Hope this helps!</h2>

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3 years ago

How do I solve two-step equations<br><br> ex. 3g+5=17

notka56 [123]

Easy ! you first subtract the 5 to itself and to the 17, so 5 - 5 and 17 - 5. your equation should look like 3g = 12. since we need to isolate the variable (g) we need to divide 3 by itself and 12 by 3, so 3 ÷ 3 and 12 ÷ 3. now you have g = 4!

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3 years ago

Read 2 more answers