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
ki77a [65]
2 years ago
13

If an arithmetic sequence

Mathematics
1 answer:
goblinko [34]2 years ago
5 0

Answer:

a₄ = 12

Step-by-step explanation:

To obtain the terms in the sequence add 2 to the previous term, that is

a₂ = a₁ + 2 = 6 + 2 = 8

a₃ = a₂ + 2 = 8 + 2 = 10

a₄ = a₃ + 2 = 10 + 2 = 12

You might be interested in
I didn’t do this but my friend needs help so help
yuradex [85]

Answer:

1. X = 14

2.X =13

Step-by-step explanation:

The angles are 90 degrees. I did math to check if the x values are correct and they are.

8 0
3 years ago
Solve the equation by the Quadratic Formula. Round to the nearest tenth, if necessary. Write your solutions from least to greate
Marat540 [252]

I hope the choices for the numerators of the solutions are given.

I am showing the complete work to find the solutions of this equation , it will help you to find an answer of your question based on this solution.

The standard form of a quadratic equation is :

ax² + bx + c = 0

And the quadratic formula is:

x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}

So, first step is to compare the given equation with the above equation to get the value of a, b and c.

So, a = 10, b = -19 and c = 6.

Next step is to plug in these values in the above formula. Therefore,

So,

So,

Hope this helps you!

3 0
2 years ago
What is 6+2-8? make sure u give my my asnwer
yanalaym [24]

Answer: 0

Step-by-step explanation: 8-8 equals... ZERO GOOD JOB GUYS!

7 0
3 years ago
Read 2 more answers
Please help? Thank you!
Zarrin [17]
The statements that are true are A, B, and D
7 0
3 years ago
Which of the following describes the end behavior of y = -x^2+bx+c as x approaches either positive or negative infinity?
Pavlova-9 [17]
The end behavior model of y is -x^2.
As x approaches either positive or neg infinity, -x^2 will always be negative.
Thus, "B) y approaches neg infinity" is the correct one. 
Hope that will help :))

5 0
3 years ago
Other questions:
  • How many possible outcomes are there when when a coin is tossed 3times
    7·1 answer
  • ] Supplementary angles are two angles that add up to ________degrees. • Complementary angles are two angles that add up to _____
    9·2 answers
  • Alice borrowed 16700 from the bank at a simple interest rate of 9% to purchase a used car.At the end of the loan,she had paid a
    5·1 answer
  • Which of the following lists all the positive factors of 8 ?
    11·1 answer
  • where an investmenVicky Robb is considering purchasing the common stock of Hawaii Industries, a rapidly growing boat manufacture
    8·1 answer
  • Which expression cannot be simplified? A.8x-8 B.8x-x C.8x+5x D.(8+5)x E.-(x+x) why
    10·2 answers
  • Solve for x parallel lines ​
    8·1 answer
  • How many pieces of string, each 1/5 m long, can be cut from a string 3 m long?
    15·2 answers
  • Solve for x 2(x+5)<3(x+2)
    14·2 answers
  • Emily is entering a bicycle race for charity. Her mother pledges $0.60 for every 0.5 mile she bikes. If Emily bikes 8 miles, how
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!