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
cupoosta [38]
1 year ago
10

The series that corresponds to the sequence 2n + 9 is:

Mathematics
1 answer:
Shkiper50 [21]1 year ago
4 0

Answer:

The sequence is given below as

2n+9

step 1:

When n=1

\begin{gathered} 2n+9 \\ 2(1)+9 \\ =2+9 \\ =11 \end{gathered}

Step 2:

When n=2

\begin{gathered} 2n+9 \\ =2(2)+9 \\ =4+9 \\ =13 \end{gathered}

Step 3:

When n=3

\begin{gathered} 2n+9 \\ =2(3)+9 \\ =6+9 \\ =15 \end{gathered}

Step 4:

When n=4

\begin{gathered} 2n+9 \\ =2(4)+9 \\ =8+9 \\ =17 \end{gathered}

Step 5:

When n=5

\begin{gathered} 2n+9 \\ =2(5)+9 \\ =10+9 \\ =19 \end{gathered}

Step 6:

When n=6

\begin{gathered} 2n+9 \\ =2(6)+9 \\ =12+9 \\ =21 \end{gathered}

Hence,

The final answer is 11, 13, 15, 17,19, 21

You might be interested in
Determine whether this statement is true or false. if two lines have the same slope, their equations describe the same line.
maksim [4K]

Answer:

False

Step-by-step explanation:

When you say "slope", Im guessing your referring to the gradient (the steepness of the line).

If two lines have the same gradient their equations won't usually describe the same line because their 'y intercepts' will be different (the point in which the line crosses the y axis)

8 0
3 years ago
Valerie earns $24 per hour. Which expression can be used to show how much money she earns in 7 hours?
GuDViN [60]
B. because you are still multipying they just broke it down (7*24)= 168 , and b also = 168

8 0
3 years ago
Read 2 more answers
Need help<br> x-17/3=-3 <br> Have a great day
bogdanovich [222]

Answer:

x=8

Step-by-step explanation:

6 0
2 years ago
For problem 5, use the ordered pairs to answer the following question. MUST SHOW YOUR WORK FOR FINDING SLOPE.
Firlakuza [10]

Answer:

graph them and then see if they intersect(but if you notice that the coordss of the second line are all smaller than the coords of the first line, meaning that they wont be touching at all)

Step-by-step explanation:

7 0
2 years ago
How many terms are in a^2-ab+8b+b^2-1
DanielleElmas [232]
Remember that the terms of a polynomial are the parts of the polynomial separating by addition and subtraction; in other words, the parts separated by (+) and (-) signs. Knowing this, we can separate the terms of our polynomial:
a^2-ab+8b+b^2-1
- First term: a^2
- Second term: -ab
- Third term: 8b
- Fourth term: b^2
- Fifth term: -1

We can conclude that there are 5 terms in the polynomial a^2-ab+8b+b^2-1.
8 0
2 years ago
Other questions:
  • On Megan’s road map, 1 inch represents 10 miles. How many miles would 4 inches represent and how do you know? (explain your thin
    14·1 answer
  • Why is looking at cash flow an important step in a good financial plan?
    15·2 answers
  • Harry earns an hourly rate of $15. For each additional hour over 40 hours, he earns 150% percent of his regular hourly rate. Las
    12·2 answers
  • How many of these make a semi-circle?
    7·2 answers
  • Natasha has 13 apples some apples are red and some are green she has more red apples than green apples how many red apples and h
    6·1 answer
  • Find 9,528 ÷ 6. help pls dis due today and its ez D:
    7·2 answers
  • How long is each side of a square with a perimeter of 12.32 centimeters
    7·1 answer
  • Help Which is the answer<br><br>102°<br><br>152°<br><br>62°<br><br>28°​
    5·1 answer
  • Katie completes 2/3 of her craft project in 3/4 of an hour at this rate what fraction of the craft project does Katie complete i
    13·1 answer
  • This negative and positive stuff is really confusing me can anyone please help?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!