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Andru [333]
3 years ago
8

Help please!!! Hurry! <3

Mathematics
1 answer:
alexira [117]3 years ago
3 0

If there are three sides and each side is 13 meters the do 13 times 3. Which equals 39 . Your answer is 39 m.

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how to find exterior angle (8th grade math i really need help with this i wasn't paying attention when we learned about this and
solniwko [45]
Find the interior angle, and subtract it from 180 to find the exterior angle

hope this helps
4 0
3 years ago
Divide. Simplify your answer. 20m2/10k2m ÷4k2m2
mariarad [96]

Answer:

\frac{1}{2kx^{4}m }

Step-by-step explanation:

Please mark brainliest

5 0
3 years ago
If you could help me with this it would be greatly appreciated!
Ierofanga [76]
Here is your answer

B.\sqrt{81}

C. 9

REASON:

Let the side of square be a feet

Area of square ={a}^{2}

so,

{a}^{2}= 81

a= \sqrt{81}

a= 9 feet

HOPE IT IS USEFUL
3 0
3 years ago
Read 2 more answers
What would the answer to this question be ? 1 - (-1)
Len [333]
It would be two, hope this helps
6 0
3 years ago
Read 2 more answers
17-(8 to the power of 3 - 45) times 7 times 2 - 1324
DiKsa [7]

Answer:

-7845

Step-by-step explanation:

17-(8 to the power of 3-45) times 7 times 2 -1324=-7845

3 0
3 years ago
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