2 years ago

What is the constant of proportionality for the question (-4x + 8y = 0)?

Mathematics

1 answer:

zubka84 [21]2 years ago

8 0

Answer: 1/2

Step-by-step explanation:

1) Put the equation into y=kx form

- add 4x to both sides

- divide by 8 on both sides to get y=1/2x

2) k is the constant of proportionality

You might be interested in

Is -1 1/2 rational?

stepan [7]

Answer:

yes

Step-by-step explanation:

-1 1/2 = -3/2

A rational number is a number that can be written as a fraction of integers.

-1 1/2 is the same as -3/2.

-3 and 2 are integers, so -3/2 is a fraction of integers.

Answer: yes

8 0

2 years ago

Read 2 more answers

The cost of living last year went up 5%. Fortunately, Alice Swanson got a 5% raise in her salary from last year. This year sh

kompoz [17]

Answer:

49038.0952

Step-by-step explanation:

x+0.05x=51490

1.05x/1.05= 51490/1.05

x=49038.0952

3 0

2 years ago

What is the answer to 2×1/6=

Gennadij [26K]

$2\times\frac{1}{6}=\frac{2}{6}=\frac{2\times1}{2\times3}=\frac{1}{3}$

8 0

3 years ago

Read 2 more answers

A group of ten 6- and 12-volt batteries are wired in series. The sum of their voltages is 84 volts. How many of each type of bat

rusak2 [61]

...... I need this as well please help us!!!

8 0

3 years ago

An amount of $290000 is borrowed for a period of 25 years at an interest rate of 4%

Serhud [2]

Answer:

nice

Step-by-step explanation:

7 0

2 years ago

What is the constant of proportionality for the question (-4x + 8y = 0)?​

What is the constant of proportionality for the question (-4x + 8y = 0)?