1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lilavasa [31]
3 years ago
5

An equilateral triangle has an altitude length of 36 feet. Determine the length of a side of the triangle.

Mathematics
1 answer:
liq [111]3 years ago
3 0
\bf \textit{height of an equilateral triangle}\\\\
h=\cfrac{s\sqrt{3}}{2}\quad 
\begin{cases}
s=\textit{length of a side}\\
---------\\
h=36
\end{cases}\implies 36=\cfrac{s\sqrt{3}}{2}
\\\\\\
72=s\sqrt{3}\implies \cfrac{72}{\sqrt{3}}=s~~\stackrel{rationalizing~it}{\implies }~~\cfrac{72}{\sqrt{3}}\cdot \cfrac{\sqrt{3}}{\sqrt{3}}\implies \cfrac{7\sqrt{3}}{3}
You might be interested in
At a particular food processing factory, a machine is supposed to package mixed nuts such that each package contains 50% peanuts
Tamiku [17]

Answer: It is the proper ratio.

Step-by-step explanation: All of the numbers added together would make the 500 mixed nuts that it mentioned which would be 100%

271 plus 108 plus 78 plus 43 = 500

6 0
3 years ago
How does the value of the 8 in 589,310 compare to the value of the 8 in 598,301?
zloy xaker [14]
589, 310

The 8 value is in the 10,000s place.

598, 301

The 8 is in the 1000s place.

So the difference of 10,000 over 1000 is 10

So your answer is B
6 0
3 years ago
I have one more question before im done so please help and have a good day.
3241004551 [841]

Answer:

  • See below

Step-by-step explanation:

<h3>Part A</h3>

<u>Solve the equation:</u>

  • 6x² + 48x + 120 = 0
  • x² + 8x + 20 = 0
  • x² + 8x + 16 + 4 = 0
  • (x + 4)² + 4 = 0
  • (x + 4)² = - 4

The left side is positive and right side is negative so no solution

<h3>Part B</h3>

There is no intercession with the x-axis, the graph of the function is entirely above the x-axis.

It means the diver won't reach the bottom of the lake

6 0
2 years ago
Determine the unknown side of the similar triangle.<br> A) 8 <br> B) 12 <br> C) 18 <br> D) 24
blsea [12.9K]

Answer:

B-12

Step-by-step explanation:

Since 24÷12=2 you have to do 6×2 to find the ? and 6×2=12

8 0
3 years ago
1
photoshop1234 [79]

Answer:

Pentagon and I think the area is 19.89 so if you round it, that will be 19.9

6 0
3 years ago
Other questions:
  • Solve.<br><br> −24 − 4(x + 2) = 4x
    14·2 answers
  • Solve for x: |x + 2| + 16 = 14
    7·2 answers
  • A cyclist is riding a bicycle whose wheels have a diameter of feet. Suppose the wheels turn at a rate of revolutions per minute.
    5·1 answer
  • Factor each expression and explain how you solved it.
    9·1 answer
  • -4(x+9) - x &gt; 3x - 14
    5·1 answer
  • Can someone please find the answers to these for me please?!!
    5·1 answer
  • Factor x^6 + 12ax^3 + 20a^2​
    7·1 answer
  • Simplify answer, round to nearest 10th in radical form
    10·1 answer
  • What is the answerrrrr to this
    14·1 answer
  • Someone help!!! I’m taking a test
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!