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evablogger [386]
3 years ago
5

Write an equation of the line below.

Mathematics
2 answers:
dolphi86 [110]3 years ago
6 0

Answer:

y = \frac{-3}{4}x

Step-by-step explanation:

[] Since the link goes through the origin (0, 0) there will be no y-intercept or "b" value

[] Since we have a graph with clear points, we can use "rise over run"

-> The line is going down from top left to bottom right, so the slope will be negative

Starting at (0, 0) we count down three and to the right 4 to (-4, -3) giving us a slope of \frac{-3}{4}

[] Putting it together;

y = mx + b

y = \frac{-3}{4}x

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

tamaranim1 [39]3 years ago
4 0

Answer: y = -3/4x

Step-by-step explanation:

the slope is -3/4

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What is the slope of the line passing through the points (1, 2) and (5, 4)?​
bulgar [2K]
<h2>SOLVING</h2>

\Large\maltese\underline{\textsf{A. What is Asked}}

What is the slope of the line passing through the point (1,2) and (5,4)

\Large\maltese\underline{\textsf{This problem has been solved!}}

Formula used, here  \bf{\dfrac{y2-y1}{x2-x1}

_______________________________________________________

\bf{\dfrac{4-2}{5-1} | simplify

\bf{\dfrac{2}{4} | reduce

\bf{\dfrac{1}{2}

\rule{300}{1.7}

\bf{Result:}

         \bf{=Slope:\dfrac{1}{2}

\boxed{\bf{aesthetic\not101}}

3 0
2 years ago
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(24 oz is $3.49, 48 oz is $6.49) Figure out the unit rate for each jar of pasta sauce.
Svet_ta [14]

Answer:

Step-by-step explanation:

3.48/24= 14.54 cents/ oz

6.49/48= 13.52 cents/oz

5 0
3 years ago
How can you find the surface area of a composite solid made up of prisms ? (Help)
sammy [17]
Oh, this is easy. For any prism, you find the surface area by finding the are of all the sides. I will post all surface area formulas here, for reference
Cube:



Surface area = 6 × a2




Right circular cylinder:



Surface area = 2 × pi × r2   +  2 × pi × r × h

pi = 3.14
h is the height
r is the radius


Rectangular prism:



Surface area = 2 × l × w  +  2 × l × h  +  2 × w × h 




l is the length
w is the width
h is the height


Sphere:



Surface area = 4 × pi × r2 

pi = 3.14
r is the radius


Right circular cone:



Surface area = pi × r2  +  pi × r ×( √(h2 + r2)) 

pi = 3.14
r is the radius
h is the height
l is the slant height 


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Surface area = s2 + 2 × s × l

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8 0
3 years ago
Expand . ( 3x –2 ) 2 please help me with this.
Ainat [17]

-------------------------------------------------------------------------------------------------------------

Answer:  \textsf{9x}^2\textsf{ - 12x + 4}

-------------------------------------------------------------------------------------------------------------

Given:  \textsf{(3x - 2)}^2

Find: \textsf{Simplify the expression}

Solution:  It looks like 2 is at the end of the parenthesis where the power would be instead of distributing the number.  If so the following steps would be followed.

<u>Expand</u>

  • \textsf{(3x - 2)}^2
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<u>Simplify</u>

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Therefore, after following the provided information we are able to determine that the expanded form would be 9x^2 - 12x + 4.

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aliya0001 [1]

\bf Step-by-step~explanation:

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\bf Step~1:

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\boxed{\bf Our~final~answer:~6~boxes}

\bf Check~our~answer:

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