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Stells [14]
2 years ago
9

What is the length of the altitude of the equilateral triangle below

Mathematics
1 answer:
Mnenie [13.5K]2 years ago
5 0

Answer:

F

Step-by-step explanation:

Using Pythahorean theorem

It is equal to

12.

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861 ÷3 show work for this problem please
TEA [102]
861 divided by 3: 

How many times does 3 go into 8? 2 x 3 = 6 
Subtract 6 from 8 to get a remainder of 2, and bring down 6 to get 26. 

How many times does 3 go into 26? 8 x 3 = 24
Subtract 24 from 26 to get a remainder of 2, and bring down 1 to get 21. 

How many times does 3 go into 21? EXACTLY 7 times. 7 x 3 = 21

Collect all numbers in bold to get…. 287!

Therefore, 861 divided by 3 = 287. 
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2 years ago
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allochka39001 [22]

Answer:

its 44 the answer

Step-by-step explanation:

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2 years ago
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Find the number of sides of a regular polygon if each interior angle of the polygon is
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7 0
2 years ago
What value of s makes the equation true?
azamat

Answer:

-17 =s

Step-by-step explanation:

-8s +4 = -7s +21

Add 8s to each side

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