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4 years ago

Can somebody please please help me I'm desperate!!!!!!

Mathematics

2 answers:

Katyanochek1 [597]4 years ago

5 0

I think thoroughly explained what you need to know

FromTheMoon [43]4 years ago

4 0

You would have to solve this by Lxwxh.

25.4*19.05*76.2= 36870.89 centimeters

1 in= 2.54 centimeters

36870.89 centimeters*1 in/2.54 centimeters= 14516.09843 inches.

I hope this is helpful :)

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Can someone plz help me with this one problem plz!!

alexira [117]

Answer:

Step-by-step explanation:

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3 years ago

Write an equation in slope-intercept form for the line that passes through (5,0) and is perpendicular to the line described by y

natta225 [31]

For this case we have to;

We have that an equation in slope-intercept form is given by:

$y = mx + b$

Where:

m is the slope

b is the cut point with the y axis

Also, by definition, two lines are perpendicular when the product of their slopes is -1. That is: $m_ {1} * m_ {2} = - 1$

We have the line as data: $y_ {1} = \frac {-5} {2} x + 6$

Then $m_ {1} = \frac {-5} {2}$

We found $m_ {2}$ :

$m_ {1} * m_ {2} = - 1$

$\frac {-5} {2} * m_ {2} = - 1$

$m_ {2} = \frac {-1} {(\frac {-5} {2})}$

$m_ {2} = \frac {(2) (- 1)} {(- 5) (1)}$

$m_ {2} = \frac {2} {5}$

Thus, $y_ {2} = \frac {2} {5} x_ {2} + b_ {2}$

We must find $b_ {2}$ :

We know that $y_ {2}$ passes through the point $(x_ {2}, y_ {2}) = (5,0)$

We substitute the point in the equation of $y_ {2}$ :

$0 = \frac {2} {5} (5) + b_ {2}\\0 = 2 + b_ {2}\\b_ {2} = - 2$

Thus, $y_ {2} = \frac {2} {5} x_ {2} -2$

Then the equation in slope-intercept for the line that passes through (5,0) and is perpendicular to the line described by $y_ {1} = \frac {-5} {2} x_{1} + 6$ is: $y_ {2} = \frac {2} {5} x_ {2} -2$

Answer:

$y_ {2} = \frac {2} {5} x_ {2} -2$

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3 years ago

Five less than three times a number is 10

maw [93]

Answer:

x=5

Explanation:

3x-5=10

+5 +5

3x=15

3x/3=15/3

x=5

7 0

3 years ago

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I need serious help on this I really don understand how to get those answers

julsineya [31]

Https://us-static.z-dn.net/files/d93/704953377ada23704e85b188b9efce8f.jpg

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3 years ago

All triangle angles have 60 degree angles. What are the side lengths?

Alex_Xolod [135]

If all the angles are 60 degrees, this is an equilateral triangle. This means that all the sides have the same lengths. Whatever length side a is, b and c have the same length.

Hope this helps :)

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3 years ago

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