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
Fudgin [204]
2 years ago
6

Determine if the sequence is an arithmetic sequence. If it is, then find the

Mathematics
1 answer:
adelina 88 [10]2 years ago
8 0

Answer:

-5

Step-by-step explanation:

The common difference is

68-73

-5

You might be interested in
Simplify completely quantity x squared plus 4 x minus 45 all over x squared plus 10 x plus 9 and find the restrictions on the va
dem82 [27]
(x² + 4x - 45)/(x² + 10x + 9) 
<span>
Numerator = N = x² + 4x - 45 </span>
= x² + 9x - 5x - 45 
= (x² + 9x) - (5x + 45) 
= x(x + 9) - 5(x + 9) 
= (x + 9)(x - 5) 
<span>
Denominator = D = x² + 10x + 9 </span>
= x² + x + 9x + 9 
= (x² + x) + (9x + 9) 
= x(x + 1) + 9(x + 1) 
= (x + 1)(x + 9) 
<span>
Hence, the given expr. = N/D </span>
= {(x + 9)(x - 5)}/{(x + 1)(x + 9) 
= (x - 5)/(x + 1) 
<span>
Restrictions : x ≠ - 1, x = 5 </span>


I hope my answer has come to your help. Thank you for posting your question here in Brainly.
7 0
3 years ago
Read 2 more answers
HELP! GIVING BRAINLIEST IF ANSWERED CORRECTLY AND FOR EACH SECTION!!!
Anon25 [30]

Answer:

[14] 139

[15] 90

[16] 41

[17] 49

[18] 139

[19] 131

Step-by-step explanation:

[14] Since m ∠ CEB is vertical with m ∠ AED = 139

[15] Knowing that m ∠FBD = 90 degree then m ∠ CEF = 90 degree

[16] Since m ∠ DEB is vertical to m ∠ADC Thus answer = 41

Note: vertical angles are angles opposite each other where two lines cross.

[17] Since m ∠ FED = 90 degree and m ∠ DEB = 41 then 90 - 41 = 49

[18] To Find m ∠CEB we have to subtract from m ∠ DEB

180 - 41 = 139

[19] Knowing that m ∠ FED = 90 degree and m ∠DEB = 41

Then m ∠ AEF =  90 +41=131

<u><em>~Lenvy~</em></u>

4 0
2 years ago
Given f(x)=px+q and f^3(x)=8x-7<br>find value of p and q<br><br>​
Zielflug [23.3K]

Answer:answer is 17

Step-by-step explanation:

8(3) - 7

24-7

17

6 0
3 years ago
The price of a set of plates is $36 plus 8% sales tax. What is the sales tax on the set of plates in dollars and cents?
Tamiku [17]

Answer:

$2.88

Step-by-step explanation:

36 times .08 = 2.88

3 0
3 years ago
There are 1,657 souvenir paperweights that need to be packed in boxes. Each box will hold 17
blondinia [14]

Answer:

Therefore we can say that 98 boxes will be needed to hold all the paperweights.

Step-by-step explanation:

i) there are 1657 souvenir paperweights that need to be packed in boxes.

ii) each box will hold 17 paperweights

iii) therefore the number of boxes that will be needed are

   = \dfrac{total\hspace{0.15cm} number\hspace{0.15cm} souvenir\hspace{0.15cm} paperweights}{number\hspace{0.15cm} of\hspace{0.15cm} paperweights\hspace{0.15cm} per\hspace{0.15cm} box}  = \dfrac{1657}{17} = 97.471

iv) Therefore we can say that 98 boxes will be needed to hold all the paperweights.

4 0
3 years ago
Other questions:
  • How many 1 3 ounce servings are available in 6 ounces? A) 10 servings B) 14 servings C) 18 servings D) 24 servings
    15·1 answer
  • When you have the number 81 as your median and you have to find the missing number out of the following 82,87,77,70,80,88
    14·1 answer
  • Luis earns a base salary of $150.00 every week with an additional 14% percent commission on everything he sells. Luis sold $6050
    10·1 answer
  • if r and s are two solutions of the equations above r &gt; s which of the following is the value of r-s
    11·1 answer
  • I understand how to find out slope but I need help finding out what to do after that
    15·1 answer
  • Given an example of a line that is parallel to y = 3x - 4
    15·2 answers
  • Write an expression for the calculation 84 divided into sevenths added to 9 divided into thirds.
    8·1 answer
  • Assume the random variable x is normally distributed with mean u = 82 and standard deviation o =5. Find the indicated probabilit
    9·1 answer
  • Can you figure out what the answer is here?
    7·2 answers
  • Examine Carmen's plans for rail lines at a train station.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!