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

true or false? If you wanna took a true “if-then” statement,insertedba not in each clause,and reversed the clauses,the new state

ValentinkaMS [17]

I’m pretty sure it’s gonna be true

4 0

2 years ago

Simply the following expression 2^x - 2^x + 1

Over [174]

Answer:

Step-by-step explanation:

the 2^x - 2^x cancels out

6 0

3 years ago

A number k less than 10

svlad2 [7]

Your answer would be

10 - k

5 0

3 years ago

N plus one half equals sevens four

White raven [17]

$N: n \\ plus = + (addition/add) \\ OneHalf: \frac{1}{2} \\ equals: = \\ SevenFourths: 7.4 \\ \\ \\ Problem/Answer: n + \frac{1}{2} = 7.4$

$good \\ luck \\ on \\ assignment \\ \\ \\ \\ enjoy \\ your \\ day! \\ \\ \\ \\ \\ \\ MeIsKaitlyn$

8 0

2 years ago

Let g(x)x and h(x)<br> . Evaluate .

Maurinko [17]

9514 1404 393

Answer:

h(g(x)) = (1/5)x² +4/5

Step-by-step explanation:

$(h\circ g)(x)=h(g(x))=h(x^2+2) = \dfrac{(x^2+2)+2}{5}=\dfrac{x^2+4}{5}\\\\\boxed{(h\circ g)(x)=\dfrac{1}{5}x^2+\dfrac{4}{5}}$

3 0

2 years ago