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oksian1 [2.3K]
4 years ago
9

What is the length to one side of this triangle

Mathematics
1 answer:
garik1379 [7]4 years ago
4 0
The formula of the altitude of an equilateral triangle with side x:
h=\dfrac{x\sqrt3}{2}
We have:
h=6\sqrt3
Substitute:
\dfrac{x\sqrt3}{2}=6\sqrt3\ \ \ |\cdot2\\\\x\sqrt3=12\sqrt3\ \ \ |:\sqrt3\\\\x=12

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Pleaseeeeeeeeeeeeeeeeee helpppppp
tia_tia [17]

Answer:

Hi!

The name of the equation is the Pythagorean Theorem.

A and B both are the lengths of the legs of a right triangle, while C is the length of the hypotenuse.

Hope I helped! Have a good day :)

3 0
3 years ago
Read 2 more answers
The diagram shows the floor plan of a hotel lobby. Carpet costs $3 per foot. How much will it cost to carpet the lobby
SSSSS [86.1K]
How big is the lobby? Just multiple 3 by the feet of the lobby
4 0
4 years ago
Which one doesn’t belong
Minchanka [31]

Answer:

the one on the far right

Step-by-step explanation:

10 is not to the power of something in that equation

7 0
4 years ago
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I need help with these two problems. Thankyou
AnnZ [28]
The first one is 4*8*6=192. 4*10*3=120. 192+120=312. the answer is 312.


the second one is 9x+24. you do this by multiplying the 3 by the parenthesis and then the 2 by its parenthesis then combine variables.
5 0
3 years ago
A baby weighed 7.25 pounds at birth. At the end of 8 months, the baby weighed 212
Vinil7 [7]

Answer:

1537pounds

Step-by-step explanation:

Given parameters:

  Weight of baby at birth  = 7.25 pounds

   

Unknown:

Weight at the end of 8months = ?

Solution:

 From the second sentence;

    Weight at the end of the eighth month = 212 x weight at birth.

Input the parameters and solve;

  Weight at the end of eighth month = 212 x  7.25  = 1537pounds

7 0
4 years ago
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