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
Alex17521 [72]
3 years ago
9

Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.

Mathematics
1 answer:
Nesterboy [21]3 years ago
3 0
Add the common difference to a term to get the next term.
-10
-10 + (-2) = -12
-12 + (-2) = -14
etc.

The sequence is
-10, -12, -14, -16, -18, -20, -22, -24, -26, -28
You might be interested in
How do I figure out the value of 187
nasty-shy [4]
This differs on what number you want to talk about. 1 is the hundreds, 8 is the tenths, 7 is the ones. 
5 0
3 years ago
When n=1 there is 1 dot. when n=2 there are 3 dots, when n=3 there are 6 dots. notice that the total number of dots increases by
gayaneshka [121]

Answer:

<h3>Part A</h3>
  • d(n) = n(n + 1)/2
  • n = 1 ⇒ d(1) = 1(1 + 1)/2 = 2/2 = 1, proved
<h3>Part B</h3>
  • d(k) + (k + 1) =
  • k(k + 1)/2 + (k + 1) =
  • [k(k + 1) + 2(k + 1)]/2 =
  • [(k + 1)(k + 1 + 1)]/2 =
  • d(k + 1)
  • Proved

6 0
2 years ago
To rent a jet ski at Sam’s costs $25 plus $3 per hour. At Claire’s, it costs $5 plus $8 per hour. At how many hours will the ren
BlackZzzverrR [31]
Answer: they will both cost $37 after 4 HOURS


step by step explanation:
3x - 25 = 8x + 5
- 3x. -3x

25 = 5x + 5
-5. -5

20 = 5x
/ 5. /5

X=4


Hope this helps
8 0
3 years ago
Which equation represents a greater rate<br> of change than the one shown in the graph<br> below?
Rasek [7]

Answer:

y = .75x + 1 or y= 3/4x +1

Step-by-step explanation:

7 0
3 years ago
Determine the next three terms of 180,360,540,720​
ella [17]

Answer:

900, 1080, 1260

Step-by-step explanation:

Just used a pattern solving calculator

Please mark Brainlest

8 0
2 years ago
Other questions:
  • Which quadrilateral is a trapezoid?<br> B.<br> с<br> А<br> G
    14·1 answer
  • What is the answer to this question algbra
    6·1 answer
  • Determine if parallel, perpendicular, or neither. <br><br> 3y+4x=12 <br> -6y=8x+1
    6·2 answers
  • Jillian has $50 that she plans on investing in an account that will double her money every week. This can be represented by the
    13·2 answers
  • HELP QUICKLY PLEASE
    7·2 answers
  • Consider the functions f(x) = 8x + 16 and g(x) = x^2 + 2x + 5.
    10·1 answer
  • If the original price is $80 and the percent of discount is 20% what is the sale price?
    12·2 answers
  • Why does life suck<br><br> eeeeeeeeeeeeeeeeeeeeee
    9·2 answers
  • How did you write 917.27 in words​
    5·1 answer
  • 2. The sum of two numbers is 67. The
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!