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3 years ago

7

The length of a violin string varies indirectly with the frequency of vibrations of the string. When the length is 50 centimeter

s, the
frequency is 2 Hz
What is the frequency of a string 40 centimeters long?
Enter your answer in the box

1 answer:

shtirl [24]3 years ago

8 0

Answer:

The answer is 2.5

Step-by-step explanation:

On the quiz I just type anything and that was the answer

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Which polynomial correctly combines the like terms and expresses the given polynomial in standard form?

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3 years ago

If one in every five sweets is a toffee what proportion is chocolate?

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The length of a rectangle is 3 3 meters more than 4 4 times the width. if the area is 162 162 square meters, find the width and

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Cant telll what numbers youre trying to use

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3 years ago

Misha Larkins [42]

Answer: $2x^{2} + 5x -3$

Step-by-step explanation:

Find the quotient of $\frac{16x^4+40x^3-24x^2}{8x^2}$

Step 1: Break down the polynomial equation

$\frac{16x^4}{8x^2}$ + $\frac{40x^3}{8x^2}$ - $\frac{24x^2}{8x^2}$

Step 2: Divide each piece by dividing the coeffients and subtracting the variables.

16 ÷ 8 = 2

$x^{4}$ - $x^{2}$ = $x^{2}$ → 2 $x^{2}$

40 ÷ 8 = 5

$x^{3}$ - $x^{2}$ = $x$ → 5 $x$

- 24 ÷ 8 = - 3

$x^{2}$ - $x^{2}$ = 1 → - 3

Step 3: Put the polynomial together

2 $x^{2}$ + 5 $x$ - 3

3 0

3 years ago

Naomi has 45 minutes to get ready for school. She spends x minutes getting dressed. Write an expression that represents the numb

muminat

I think it would be 45-x x= minutes spent getting dressed

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4 years ago