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vazorg [7]
1 year ago
15

A company logo

Mathematics
1 answer:
Pie1 year ago
5 0

\textit{height of an equilateral triangle}\\\\ h=\cfrac{s\sqrt{3}}{2} ~~ \begin{cases} s=sides\\[-0.5em] \hrulefill\\ s=2 \end{cases}\implies h=\cfrac{2\sqrt{3}}{2}\implies h=\sqrt{3}\implies h\approx 1.7

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I’m A Triangle, The Sum Of Any Two Side Lenghts, <br><br> Finish The Sentence
Alchen [17]
Equals the third side length
4 0
3 years ago
A swimming pool holds 540,000 liters of water. The pool has two drain pipes. When the pool is completely full, the first pipe al
tankabanditka [31]

Answer: 72 minutes

Step-by-step explanation:

Pipe A can empty the water in 180 minutes = (180/60) =3 hours

Pipe A does 1/ 3 of the job in 1 hour.

Pipe B can empty the water in 120 minutes = (120/60) = 2 hours.

Pipe B does 1/ 2 of thejob in 1 hour.

Together they will do:

1/ 3 + 1/ 2 = 5/6

Together, both pipes will do 5/ 6 of the job in one hour.

To get the total time to completely drain the water will be:

= 60 ÷ 5/6

= 60 × 6/5

= 12 × 6

= 72 minutes

It takes 72 minutes to empty the pool.

3 0
3 years ago
Decompose 7.846 and round to the nearest tenth and hundredths.
Nataliya [291]
7.846 decomposed is:

7 + 0.8 + 0.04 + 0.006

or, to see it more clearly:

7.000 + 0.800 + 0.040 + 0.006

Rounded to the nearest tenth: 7.8
Rounded to the nearest hundredth: 7.85

I hope that's what you meant :)
3 0
3 years ago
Thirty-two is the product of nine and a number decreased by four
qwelly [4]

Answer:

<h2>32 = 9n - 4</h2>

Step-by-step explanation:

<u>Thirty-two is </u>    =   <u>32 =</u>

<u>The product of nine times a number</u>   =   <u>9n</u>

<u>Decreased by four</u>   =  <u> - 4</u>

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`

<em>Good luck.</em>

<em>Leme know if wrong.</em>

<em>Lb.</em>

4 0
3 years ago
Please help, and fast. A tire on a miniature car has a diameter of 1.468 inches. The circumference of a tire for a full size car
lara [203]

1.468*3.14 is around 4.6 so B)

And 65.97/4.6 is about 14.3 so C)

4 0
3 years ago
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