2 years ago

If y varies inversely as x and the constant of proportionality is k=5, what is y when x=2?

Mathematics

1 answer:

wolverine [178]2 years ago

3 0

Answer:

y alpha 1 /x

y = k / x

( y = ? , x = 2, k = 5 )

y = 5 /2

y = 2.5

You might be interested in

Solve this please<br><img src="https://tex.z-dn.net/?f=%20%20logx%20%2B%20%20log%20%5Cfrac%7Bx%20-%202%7D%7B21%7D%20%3D%203%20lo

VLD [36.1K]

Answer:

x = 14 or —12

Step-by-step explanation:please see attachment for explanation

5 0

4 years ago

Quiz Instructions Question 18 1 pts Mrs. McMunn gets paid $50 per hour plus an initial bonus of $100. She needs to make at least

grandymaker [24]

100 is right pick to 2 and poop

8 0

3 years ago

Type your answers into the boxes.

egoroff_w [7]

Answer:

Step-by-step explanation:

√121 = 11

√900 = √30^2 = 30

∛125 = ∛5^3 = 5

∛729 = ∛9^3 = 9

6 0

3 years ago

Find the TWO integers whos product is -12 and whose sum is 1<br>

Deffense [45]

Answer:

$\rm Numbers = 4 \ and \ -3.$

Step-by-step explanation:

Given :-

The sum of two numbers is 1 .

The product of the nos . is 12 .

And we need to find out the numbers. So let us take ,

First number be x

Second number be 1-x .

According to first condition :-

$\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}$

Hence the numbers are 4 and -3

4 0

3 years ago

Read 2 more answers

If you randomly select a beginner runner from the population have them run a 5k, what are the chances that they would finish it

Talja [164]

Answer:

I dont know I’m just trynna get points sorry

Step-by-step explanation:

8 0

3 years ago