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natali 33 [55]
3 years ago
15

I dont understand this!

Mathematics
1 answer:
DaniilM [7]3 years ago
4 0

Answer:perimeter  

Step-by-step explanation:20+20+4=44 and u multiply 3/5x times 2 it equals 6/10x+44

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Find the 22nd term of the following sequence:<br> 5, 8, 11, ...<br> 63 <br> 71<br> 14<br> 68
Wittaler [7]

68 is the 22nd term of the following sequence.

<u>Step-by-step explanation:</u>

  • The given sequence is with the same common difference between the two consecutive number in the series thus it is said to be the  Arithmetic progression ( AP).
  • For finding the nth term in the AP we have a formula tn = a + (n-1) × d
  • Here a is the first term , n is the number of the term to be founded and d is the common difference between the two consecutive number in the series.
  • Thus here tn = 5 + ( 22 - 1 ) × 3.
  • On subtracting we get tn = 5 + (21 ) × 3
  • On multiplying we get tn = 5 + 63
  • After adding we get tn = 68. It is the 22nd term in the given series.
5 0
4 years ago
A 2.5-kg water receives thermal energy of 36, 575 J. By how much its temperature increases?
coldgirl [10]

Answer:

water has a specific heat capacity of 4180 j/kg degree cellos

8 0
3 years ago
Is there anyone who is good at geometry
Blababa [14]
ÙwÚ I am not butttttt good luck
8 0
3 years ago
PLEASE HELP THE ONES I CIRCLE ARE THE ONES YOU DO
alexandr402 [8]

Answer:

1 is a competition, 2 is protection, 5 is division, and 8 is solution.

Step-by-step explanation:

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4 0
3 years ago
Help me please...step by step pleaseeeee
kaheart [24]

Answer: 10\sqrt{10}

Step-by-step explanation:

Geometric mean= Number of terms root of the product of all the terms of that sequence

sqrt(2sqrt(5)*5sqrt(2))= 10sqrt(10)

6 0
3 years ago
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