3 years ago

Could you help I'm clueless

Mathematics

1 answer:

nikklg [1K]3 years ago

6 0

Answer:

j = 2s

Step-by-step explanation:

j is for juice

s is for seltzer

1j = 2s This could be simplified to j = 2s

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ON ECRIT SUR LES DUN DE EQUILIBRE CHACUNE DES LETTRES AMURES

slava [35]

Answer:

oh.

Step-by-step explanation:

5 0

2 years ago

What type of conic is given by the equation 4x^2+9y^2=36

zvonat [6]

Answer:

This is equation of ellipse

Step-by-step explanation:

we are given

$4x^2+9y^2=36$

We can see that right side is 36

so, we can make right side as 1 by dividing both sides by 36

$\frac{4x^2+9y^2}{36} =\frac{36}{36}$

$\frac{4x^2+9y^2}{36} =1$

$\frac{4x^2}{36}+\frac{9y^2}{36} =1$

we can simplify it

$\frac{x^2}{9}+\frac{y^2}{4} =1$

we can rewrite it as

$\frac{x^2}{3^2}+\frac{y^2}{2^2} =1$

now, we can compare it with standard equation of ellipse

$\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2} =1$

we can see that both equations are similar

so, this is equation of ellipse

8 0

3 years ago

I need the answer to all of them that would be grate

defon

Answer: 3.) K=7 4.)m=-4 6.)x=-14

Step-by-step explanation:

I took a photo to show the work, though I don’t know how to do number 8

5 0

3 years ago

the basketball team sold t shirts and hats as a fundrasier they sold a total of 23 items and made a profit of 246 the made a pro

Gnesinka [82]

s - the number of the t-shirts;

h - the number of hats:

The system of equations:

s + h = 23

10 s + 12 h = 246

--------------------------

s = 23 - h

10 * ( 23 - h ) + 12 h = 246

230 - 10 h + 12 h = 246

2 h = 246 - 230

2 h = 16

h = 16 : 2

h= 8

s = 23 - 8

s = 15

Answer: The basketball team sold 15 t-shirts and 8 hats.

mark me as brainliest answer

6 0

3 years ago

What are the operations used to <br> solve this equation5/6x-2=-2/3x+1

SashulF [63]

Addition
multiplication

4 0

4 years ago

Could you help I'm clueless​

Could you help I'm clueless