3 years ago

Find the constant of variation k for the direct variation. 3x+5y=0

1 answer:

5 0

If it is
y is diretly proportional to x

y=kx
solve for y

3x+5y=0
5y=-3x
y=-3/5x
y=kx
constant of variation is -3/5

You might be interested in

lianna [129]

The length is 32 and the width is 1. 32÷2 is 16. 16-15 is 1. 32+32+1+1 is 66

8 0

3 years ago

sammy [17]

It's division.
Hope I helped!

7 0

2 years ago

Alexxandr [17]

Answer:

0.001953125

Step-by-step explanation:

Divide 34 by 512

34 ÷ 512 = 0.06640625

divide 0.06640625 by 34

0.06640625 ÷ 34 = 0.001953125

Check you work

34 × 0.001953125 = 0.06640625

Answer is 3 4 ÷ 5 12 = 3 4 × 0.001953125

4 0

2 years ago

umka21 [38]

Answer: 11 units

Step-by-step explanation:

Use the distance formula: $\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2} }$

$(x_{1}, y_{1})=(-5, 6)\\(x_{2}, y_{2})=(6, 6)\\\\\sqrt{(6-(-5)^{2}+(6-6)^{2}} =\sqrt{(11)^{2}+(0)^{2}} =\sqrt{121+0}=\sqrt{121}=11$

5 0

2 years ago

vlabodo [156]

Answer:

Step-by-step explanation:

6 0

2 years ago