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3 years ago

A string of length if meter is cut into 6 equal pieces. What is the

Mathematics

1 answer:

Cerrena [4.2K]3 years ago

7 0

Answer:

1/3

Step-by-step explanation:

2/6=1/3

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The answer is b. I didn't see it on here so helping look a picture

Advocard [28]

Answer:

B: Correct

Step-by-step explanation:

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3 years ago

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Alenkasestr [34]

Answer:

dependent

Step-by-step explanation:

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3 years ago

10th grade level LT1

Slav-nsk [51]

Answer:

Hope this will help you.

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3 years ago

The table shows a linear function. <br>which equation represents the function?

Bas_tet [7]

Answer:

Option C is correct.

The equation $f(x)= -\frac{1}{2}x +4$ represents the function.

Step-by-step explanation:

Using slope intercept form to find the equation of line :

For any two points $(x_1, y_1)$ and $(x_2, y_2)$ the equation of line is given by:

$y -y _1 = m(x-x_1)$ ......[1] ;where m is the slope given by:

$m = \frac{y_2-y_1}{x_2-x_1}$

Consider any two points from table :

let (4, 2) and (0, 4) be any two points.

calculate slope:

$m = \frac{y_2-y_1}{x_2-x_1}= \frac{4-2}{0-4}$

$m = \frac{2}{-4} = -\frac{1}{2}$

Now, substitute in equation [1] we have:

$y - 2 = -\frac{1}{2} (x-4)$

Distributive property i.e, $a\cdot (b+c) = a\cdot b + a\cdot c$

$y -2 = -\frac{1}{2}x +2$

Add both sides 2 we get;

$y -2+2 = -\frac{1}{2}x+2+2$

Simplify:

$y = -\frac{1}{2}x+4$

Since, y= f(x)

$f(x)= -\frac{1}{2}x +4$

therefore, the equation $f(x)= -\frac{1}{2}x +4$ represents the function.

8 0

3 years ago

Is this right? and if so. how

Murrr4er [49]

You answer is correct. For example

Even:
16+4 = 20

194+4=198

Odd:
13+4=17

235+4=239

3 0

3 years ago