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lukranit [14]
3 years ago
7

How do i find the perimeter of the triangle with vertices at three points (0,1),(2,1), and (0,3)?

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
7 0
Well I'm not just going to tell you the answer, you need to "experience" how you do it. Basically you use the distance formula, which I'll show you in a bit, to fine the length of the segments. Then you just add them up.
\sqrt{ (x_{2}- x_{1}) ^{2} +(y_{2}-y_{1})^{2}
suter [353]3 years ago
5 0
The perimeter is the sum of the lengths of the three sides.

To find the perimeter, you need to find the lengths of the three sides.

For each side, you are given the points at the two ends.You need to find the distance between those two points.

Once you have all thee distances, add them up.

That's how.
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Just b I need to know, I need explanation also.
Nastasia [14]

Answer:

\implies \: 2.6851 \text{ \: ft}

\\

Step-by-step explanation:

\boxed{\boxed{  \blue\bigstar  \red{ \bold{ \:  \: math \: \:  }} \blue\bigstar}}

\pink{\implies =  \sqrt{ {36.1}^{2} -   {36}^{2}}  }

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\red{ \implies = 2.6851 \:  \text{ft}}

4 0
3 years ago
Which point is on the line 4y-2x=0?
hoa [83]
To figure this out, we just need to plug in the points.

4(-1) - 2(-2) = 0
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True

The correct answer is a. (-2, -1).
5 0
3 years ago
imagine reporting a question like if you dont like it just go to anothr question like yall be pressed for what.... love yall tho
mario62 [17]

Answer:

what the heck

was that also i'm country

Step-by-step explanation:

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3 years ago
Find the value of x and y
valina [46]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Hot dogs at a carnival cost $2.99 each plus 7% tax. What is the total cost for one hot dog?
marysya [2.9K]
$2.99 + 7% of $2.99 =

= $2.99 + 7% * $2.99

= $2.99 + 0.07 * $2.99

= $2.99 + $0.21

= $3.20
4 0
3 years ago
Read 2 more answers
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