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Elden [556K]
3 years ago
7

TAY-jHON loves math puzzles. One day he decided to spell out all the numbers in order (one,two,three...) Until he found the lett

er 'A'. How far did he have to go until he found the letter "A"?
The Number is:_____________
Mathematics
1 answer:
Ratling [72]3 years ago
7 0
One thousAnd is the first number with an A in it
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What is the equator of 40,075,000
kati45 [8]
I'm not even that high level sorry
5 0
3 years ago
6. If you draw 35 lines on a piece of paper so that no two lines are parallel to each
umka2103 [35]

The point of intersection is the point where lines intersect.

<em>There will be 595 intersections for 35 lines, where no 3 lines are concurrent.</em>

<em />

Given

<em />n = 35<em> --- the number of lines</em>

<em />d = 3<em> --- no three lines are concurrent</em>

<em />

When no three line are concurrent, it means that no three lines meet at the same point.

<u>So, the sequence of intersection is:</u>

  • <em>0 intersection for 1 line</em>
  • <em>1 intersection for 2 lines</em>
  • <em>3 intersections for 3 lines</em>
  • <em>6 intersections for 4 lines</em>

<em />

Following the above sequence, the number of intersections for n lines is:

n_k = \frac{n \times (n - 1)}{2}

In this case, n = 35.

So, we have:

n_k = \frac{35 \times (35 - 1)}{2}

n_k = \frac{35 \times 34}{2}

n_k = 35 \times 17

n_k = 595

<em>Hence, there will be 595 intersections for 35 lines, where no 3 lines are concurrent.</em>

<em />

Read more about lines of intersections at:

brainly.com/question/22368617

7 0
2 years ago
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220 meters = ________ centimeters
Vika [28.1K]

Answer:

220 meters=22000 centimeters

Step-by-step explanation:

Hope this helps!!! :)

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3 years ago
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Find the 8th term of 27,36,48
Sonbull [250]

Step-by-step explanation:

the sequence is a geometric sequence

simply use the formula:

t(n) = a * (r)^n-1

where n = 8, a = 27, r = 4/3

4 0
3 years ago
For △RST and △UVW, ∠R≅∠U, ST≅VW, and ∠S≅∠v. Explain how you can prove △RST ≅△UVW by ASA
monitta

Answer:

See explanation below.

Step-by-step explanation:

Note that in △RST and △UVW

  • m∠T=180°-m∠R-m∠S;
  • m∠W=180°-m∠U-m∠V.

Since ∠R≅∠U and ∠S≅∠V, then ∠T≅∠W.

In ΔRST and ΔUVW:

  • ∠S≅∠V (given);
  • ∠T≅∠W (proved);
  • ST≅VW (given).

ASA theorem that states that if two angles and the included side of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.

By ASA theorem ΔRST≅ΔUVW.

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3 years ago
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