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3 years ago

Suppose that y varies inversely with x. Write an equation for the inverse variation. y = 2 when x = 3

Mathematics

1 answer:

sattari [20]3 years ago

8 0

C would be your answer because inverse variation is y=k/x

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42 cats and 14 fish what is the ratio to cats to fish

sladkih [1.3K]

Answer:

42:14

42 cats and 14 fish

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2 years ago

Read 2 more answers

What is the trigonometric ratio for cosn? enter your answer, as a simplified fraction, in the boxes. $$ triangle l m n with righ

hjlf

The trigonometric ratio will be Cos(n)=12/13

<h3>What will be the trigonometry ratio?</h3>

Given is a Right triangle LMN with right angle at M i.e. angle M = 90 degrees.

Given are the sides LM = 15, MN = 36, and LN = 39.

It says to find cos(n) = ?

So opposite side would be LM, adjacent side would be MN, and LN is the hypotenuse.

We know that the cosine ratio is given by :-

$Cos(n)=\dfrac{adjacent}{Hypotenuse}$

$Cos(n)=\dfrac{MN}{LN}$

$Cos(n)=\dfrac{36}{39}$

$Cos(n)=\dfrac{12}{13}$

Hence the required ratio will be $Cos(n)=\dfrac{12}{13}$

To know more about trigonometry, follow

trigonometry

3 0

2 years ago

Given f(x)=x-7/3 solve for f^-1(4)

GrogVix [38]

I hope this hepls you

f⁻¹(x)=3x+7

f⁻¹(4)=3.4+7=19

8 0

3 years ago

What is The simple interest earned on a deposit of $3000 at 6% for five years

Norma-Jean [14]

Answer: $900

Step-by-step explanation:

The simple interest is calculated using the formula:

(P × R × T)/100

where,

P = Principal = $3000

R = Rate = 6%

T = Time = 5 years

Simple Interest = (P × R × T)/100

= ($3000 × 6 × 5)/100

= 90000/100

= $900

Therefore, the simple interest is $900

4 0

3 years ago

The length of the base of a right triangle is 12 meters. The height of the right triangle is 9 meters. find the area of the righ

Komok [63]

Answer:

A=54m²

Step-by-step explanation:

A = hbb/2 =9 · 12/2 = 54m²

8 0

3 years ago