3 years ago

What is the constant of proportionality in the equation y = 5/9 x ?

Mathematics

1 answer:

Mazyrski [523]3 years ago

6 0

The constant of proportionality is 5/9

y= kx where k is the constant of proportionality

y = 5/9 x

k = 5/9

You might be interested in

If 2x + 7 = -21, what does 2 - x equal?

gogolik [260]

Answer:

Step-by-step explanation:

First, we solve for x.

$2x+7=-21\\2x=-28\\x=-14$

We now evaluate 2-x, plugging in -14 for x.

$2-x\\2-(-14)\\2+14\\16$

7 0

3 years ago

Read 2 more answers

How many 4-digit numbers can be made from the digits 2, 3, 4, 5, 6, 7 if no digit is repeated in the same number?

jonny [76]

THis equals the number of permutations of 4 from 6.

= 6P4 = 6! / (6 - 4)! = 6! / 2! = 720/2 = 360 answer

8 0

3 years ago

The triangle in the image are similar. Solve for x. A. 7 B. 6 C. 10 D. 5

koban [17]

36/30=1.2
30/1.2=25
3x+4=25
3x=21
X=7
Therefore a is your answer
Hope this helps

5 0

4 years ago

Read 2 more answers

2. Randy has a house that is worth $250,000 but he still owes $175,000. He has a car that is worth $50,000 but he still owes $37

faust18 [17]

Answer:

$91,200

Step-by-step explanation:

I gave it my best shot sorry if it wrong

3 0

3 years ago

Rebecca is at the zoo with her family. She sees 3 times as many elephants as cheetahs. There are 4 cheetahs. How many animals di

Mekhanik [1.2K]

Hello!

There are 4 cheetahs. There are 3 times as many elephants than cheetahs. Multiply:

4 • 3 = 12

12 + 4 = 16

Rebecca saw 16 animals at the zoo.

I really hope you found this helpful! :)

4 0

3 years ago