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FrozenT [24]
2 years ago
12

What is the formula for finding the perimeter of a triangle???

Mathematics
1 answer:
Orlov [11]2 years ago
7 0
I do not know what the formula is for a triangle but I do know the formula for a rectangle which should help step (1) each corner has a number so think of corner 1 10 corner 2 25 corner 3 10 corner 4 26 this is just and example so u have all of your corners what you do first is you add all of the corners together then that's how you get your answer! Hope this helps! :)
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Please help !!!! will mark brainliest
GarryVolchara [31]

Answer:

the answer is D :))) hope you pass this

3 0
2 years ago
Answer to this question?
Readme [11.4K]
A midsegment is given by the formula:
\frac{x1+x2}{2} , \frac{y1+y2}{2}

Where x1, x2, y1, and y2 correspond to their respective coordinates. We can do the equation:

\frac{-3+5}{2} , \frac{-1+3}{2}
This gets us a midpoint coordinate of <span>(1,1)

</span>As for distance, it will be found by doing:
\sqrt{(x2-x1)^2+(y2-y1)^2}
We can do the following:

\sqrt{(5-(-3))^2+(3-(-1))^2}
\sqrt{(8)^2+(4)^2}
\sqrt{64+16}
This simplifies to 4 \sqrt{5}

:)
5 0
3 years ago
Read 2 more answers
Can someone help me with this question please
STALIN [3.7K]

Answer:

Biker 1: 20mph

Biker 2: 15mph

Step-by-step explanation:

Look at the x - axis bar thing at 1 hour, if you look up a little, you see 2 dots. Those are the dots for the mile per hour. You can see the blue dot is at 20 miles and the red one is at 15.

7 0
3 years ago
HELP ME HELP ME! I NEED HELP!!!!!!!!!!!
goldfiish [28.3K]

Answer

D.

Step-by-step explanation:

48/4=12

$12 for 1 adult

10-4=6

42/6=7

$7 for 1 child

6 0
3 years ago
Helena has saved $595 to put toward snowboarding equipment and lift tickets at the hill. Each lift ticket costs $35. If she want
Akimi4 [234]
595 - 35t > 420
-35t > 420 - 595
-35t > -175
t < 5........so she can buy 4 tickets
5 0
3 years ago
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