3 years ago

3(x+y)=y if (x y) is a solution to the equation above and y=0 what is the ratio x/y

1 answer:

3 0

The equation can be rewritten as x = -2/3 y, so x/y = -2/3
However, for y=0, the ratio is undefined as you would be dividing by 0??

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Kisachek [45]

Answer:

The answer is B.x2/4y3n hope it helps

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2 years ago

the area of a rectangular volleyball court is 1800 square feet the courts length is twice it width write a system of equations t

Marianna [84]

Answer:

The dimensions of the rectangular volleyball court are 60 ft x 30 ft

Step-by-step explanation:

Let

x ----> the length of rectangular volleyball court

y ---> the width of the rectangular volleyball court

we know that

The area of the rectangular volleyball court is equal to

$A=xy$

$A=1,800\ ft^2$

$1,800=xy$ ----> equation A

$x=2y$ -----> equation B

substitute equation B in equation A

$1,800=(2y)y$

$1,800=2y^2$

Solve for y

Simplify

$900=y^2$

take square root both sides

$y=30\ ft$

<em>Find the value of x</em>

$x=2y$

substitute the value of y

$x=2(30)=60\ ft$

therefore

The dimensions of the rectangular volleyball court are 60 ft x 30 ft

7 0

3 years ago

5. Which graph shows a line with the same y-intercept as the graph of 10x-16y=-40?

Aleksandr-060686 [28]

Answer: B

Step-by-step explanation:

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2 years ago

If the point (x,/3/3) is on the unit circle what is x

Firlakuza [10]

The answer is B.

I hope this helps. :)

6 0

3 years ago

What is the equation of the line that contains the points<br> (-5,0) and (0,6) ?

xeze [42]

Answer:

y=6/5+6

Step-by-step explanation:

3 0

2 years ago