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
Hoochie [10]
2 years ago
11

Given an = 3n-5, what is the common difference?

Mathematics
1 answer:
belka [17]2 years ago
5 0

Answer:

3

Step-by-step explanation:

A common difference is found in arithmetic sequences. The simplified formula for arithmetic sequences, which is what is used here, is a_{n}=dn-a_{0}. Where d is the common difference and a_{0} is the zeroth term. So, in the given equation 3 must be the common difference.

You might be interested in
How many dimensions can a polygon grow from?
skelet666 [1.2K]
It can go up to four dimensional.
4 0
3 years ago
Please help sneakynuggests​
JulsSmile [24]

Answer:

You plug in the values of x's and then minus 1 and you get your y

4 0
2 years ago
The point (1, −1) is on the terminal side of angle θ, in standard position. What are the values of sine, cosine, and tangent of
defon
The abscissa of the ordered pair, that is the x-coordinate, is equal to 1 and the ordinate, the y-coordinate, is equal to -1. In the cartesian plane, this point lies in the fourth (IV) quadrant. The standard position of the angle is that which has one of its side is in the x-axis.

Solve for the hypotenuse of the right triangle formed.
           h = sqrt((-1)² + (1)²) = √2
Below items show the calculation for each of the trigonometric functions.

 sin θ = opposite/hypotenuse = y/h = (-1)/(√2) = -√2/2
 cos  θ = adjacent/hypotenuse = x/h = (1)/√2 = √2/2
tan θ = opposite/adjacent = y/x = -1/1 = -1
7 0
3 years ago
Sorry to bother you, but I am STUGGLYINGGG
Y_Kistochka [10]
I think the answer is a
6 0
3 years ago
Read 2 more answers
4 Gears A and B turn together. Gear A turns 20 times when
aleksandr82 [10.1K]

Answer:

  • 90 turns

Step-by-step explanation:

<u>Ratio of turns</u>

  • A/B = 20/30 = 2/3

<u>If A = 60 then the ratio is</u>

  • 60/B = 2/3 ⇒ B = 60*3/2 = 90
5 0
2 years ago
Other questions:
  • I need help on number 5
    8·1 answer
  • I NEED HELP PLEASE SOMEBODY HELP
    5·2 answers
  • I’m not sure how to do this
    6·1 answer
  • a boat traveled 210 miles downstream and back.the trip downstream took 10 hous.the trip back took 70hours.what is the speed of t
    8·1 answer
  • The cafeteria has 6 round tables and 23 rectangular tables. If each round table has 7 chairs and each rectangular table has 18 c
    14·1 answer
  • Need help will give brainliest!!!
    9·1 answer
  • Can anyone help me please ​
    7·2 answers
  • Find the distance between the points (-4,-1) and (4,1). Round to 2 decimals places
    14·2 answers
  • -2 &lt; 3x+4 &lt; 31 find x
    11·1 answer
  • What is the product of 116⋅345?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!