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3 years ago

Thank you so much have a great day you guys are the best whoever helped me!

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

3 0

Answer:

Congrats!

Step-by-step explanation:

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The volume of one sticky note?

IrinaK [193]

Since a stick note i completely flat (paper) there isn't the 3rd dimension, height. So it cannot be measured with volume, but area. To find the area, multiple the leight by the width, to get the answer.

3 0

3 years ago

write the equation of the line that passes through the points 7, -4 and -1, 3 first and point-slope form and then in slope inter

anyanavicka [17]

The slope of line is $\frac{-7}{8}$

The point slope form is found when point (7, -4) is used is $y + 4 = \frac{-7}{8}(x - 7)$

The slope intercept form is $y = \frac{-7}{8}x + \frac{17}{8}$

<em><u>Solution:</u></em>

We have to find the equation of the line that passes through the points 7, -4 and -1, 3

<h3><u>Point slope form:</u></h3>

The point slope form is given as:

$y - y_1 = m(x - x_1)$

Where "m" is the slope of line

Given two points are (7, -4) and (-1, 3)

<h3><u>Let us find the slope of line</u></h3>

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Substituting $(x_1 , y_1 ) = (7, -4) \text{ and } (x_2, y_2) = (-1, 3)$

$m=\frac{3-(-4)}{-1-7}=\frac{7}{-8}$

$m=\frac{-7}{8}$

Thus slope of line is found

Substitute value of m and point (7, -4) in eqn 1

$y - (-4) = \frac{-7}{8}(x - 7)\\\\y + 4 = \frac{-7}{8}(x - 7)$

Thus the point slope form is found when point (7, -4) is used

<h3><u>Slope intercept form:</u></h3>

The slope intercept form is given as:

y = mx + c ----- eqn 1

Where "m" is the slope of line and "c" is the y - intercept

Substitute m = -7/8 and (x, y) = (7, -4) in eqn 1

$-4 = \frac{-7}{8}(7) + c\\\\-32 = -49 + 8c\\\\8c = 17\\\\c = \frac{17}{8}$

Substitute m = -7/8 and $c = \frac{17}{8}$ in eqn 1

$y = \frac{-7}{8}x + \frac{17}{8}$

Thus the required equation of line is found

8 0

3 years ago

Read 2 more answers

Y=−2x+7<br> y=5x−7<br><br> x=<br> y=<br>

WINSTONCH [101]

Answer:

x = 2

y = 3

Explanation:

3 0

2 years ago

Part A: Describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value.

Olenka [21]

It would be 36 in total

3 0

4 years ago

Pick up rational number from the following numbers : -6/7,0,100/0,5 3/4,0/2,24/1

Dominik [7]

Answer:

All of them

Step-by-step explanation:

A rational number is a number that can be in the form in a/b like 5/4, 8/9

100 can be write as: 1000/10

So all of the number that you list is all RATIONAL NUMBERS

Hope this helped :3

4 0

4 years ago