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
svp [43]
3 years ago
10

What is the common difference between the elements of the arithmetic sequence below?

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
8 0

The sequence:

-18 , -22.5 , -27 , -31.5 , -36

Common difference:

(-18 - -22.5) = (-22.5 - -27) = (-27 - -31.5) = (-31.5 - -36) = 4.5 ( When two minuses come together, they make a plus. So difference is certainly the positive next number - positive previous number to give 4.5)

Common difference = 4.5

Type of the sequence: Arithmetic sequence.

You might be interested in
Identify the independent variable in this relationship.
Kruka [31]
Because changing m changes the amount of water it produces, m is the independent variable (g is dependent on the value of m).
6 0
4 years ago
Which algebraic expression is equivalent to the expression below?
puteri [66]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

let's evaluate ~

  • 7(2x + 8) - 2

  • 14x + 56 - 2

  • 14x + 54

Therefore , the correct choice is ~ A

7 0
3 years ago
Estimate the length of the radius, if the area of a circle is 750 mm2.
dolphi86 [110]
Since the area of a circle is PiR^2, we need to divide by Pi, then square root the remaining answer.
750/3.14 = 238.85
The sq rt of 238.85 = 15.45
The radius is ~15.5mm or 16mm if rounded.
5 0
4 years ago
Read 2 more answers
1. Tracy has a photo album with 5 pages. Each
natka813 [3]

Answer:

20 photos

Step-by-step explanation:

4 photos per page, 5 pages. 4 x 5 is 20.

5 0
3 years ago
Read 2 more answers
How do you write 8 as a integer
BlackZzzverrR [31]

8, in fact is already a integer because integers are whole numbers

6 0
3 years ago
Other questions:
  • Lucy is raising money for a school trip by selling lollipops and bags of
    14·1 answer
  • What is the answer to this question?
    11·1 answer
  • If x= 12 and y=3, what is the value of x-y²?​
    6·2 answers
  • Dave has 15$ to spend on an 8$ book and two birthday cards (cl for his friends. how much can he spend on each card if he buys th
    15·1 answer
  • Assignment: Organizing the Build Investigation
    10·1 answer
  • What value of x is in the solution set of 3(x-4) ≥ 5x+2
    11·1 answer
  • In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr a
    10·1 answer
  • Write an equation
    5·1 answer
  • KaVaugn wants to solve the following system using the elimination method:
    11·2 answers
  • Need help ASAP! due soon!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!