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
Lady_Fox [76]
3 years ago
13

Find a formula for the nth term of the arithmetic sequence a1=-17 a2=-12 a3=-7 a4=-2

Mathematics
1 answer:
MAVERICK [17]3 years ago
3 0

Answer:

Step-by-step explanation:

Recursive formula

a1 = -17

a^n = a^n-1 + 5

Explicit formula:

a^n = -17 + (n-1) * 5

You might be interested in
Yooyo omg hurry guys i need HELP HELP ASAP
LuckyWell [14K]

Answer:

x=175

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
A bag contains nine red balls, four green balls, and fifteen yellow balls. What is the probability of pulling out one red ball?
Papessa [141]

Answer:

9/28

Step-by-step explanation:

9+4+15=28 total balls

9= total red balls

total red balls/total balls= probability of pulling out one red ball

9/28

(Can I have brainliest?)

8 0
3 years ago
What is (f.g)(x)? f(x) = -2x + 3 g(x) = 2x Write your answer as a polynomial or a rational function in simplest form.​
Len [333]

Answer:

-4x +3

Step-by-step explanation:

Given the functions f(x) = -2x + 3 and g(x) = 2x We are to find the composite function (f*g(x))

(f*g(x)) = f(g(x))

f(g(x)) = f(2x)

f(2x) = -2(2x) + 3

f(2x) = -4x +3

Hence f(g(x)) = -4x +3

7 0
2 years ago
How to get the answer to 2/3(3x+6)=4x+3 without using distributive property.
Annette [7]

The answer for the given equation is x = 3.5.

<u>Step-by-step explanation</u>:

Given, 2 / 3 (3x + 6) = 4x + 3

Step 1:

Rearranging the given equation by subtracting the right side of the equation to the left side.

                           2 / 3 (3x + 6) - 4x + 3 = 0

Step 2:

Taking out the like terms, the equation becomes

                          (2 / 3) \times 3 (x + 2) - (4x - 3) = 0

                          ⇒   2 (x + 2) - (4x - 3) = 0

Step 3:

Solving the equation for the value of x,

                          ⇒    2x + 4 - 4x + 3 = 0

                          ⇒    -2x + 7 = 0

                          ⇒     -2x = -7

                          ⇒     x = 7 / 2 = 3.5.

Hence the value of x = 3.5.

5 0
2 years ago
the scale model of a building is 5.4 feet tall. If the original building is 810 meters tall what was the scale used to make the
Jlenok [28]
We use the equation x=810/5.4, which is converted to 8100/54. The answer is that the model was made on a 1in=150ft scale
6 0
3 years ago
Other questions:
  • Jack works for a company that pays him $20 an hour. His normal workday does not exceed 8 hours. After working 8 hours in a day,
    14·1 answer
  • Help me with graphing pls
    14·1 answer
  • How many 30 are there in 600
    14·2 answers
  • Helllllllllpppppppp meeeeee plzzzzz
    9·1 answer
  • 3x + y = 4<br> x - 2y = 3
    10·1 answer
  • Which of the following inequalities orders the numbers
    12·1 answer
  • You bike 11.2 miles in 1.4 hours at a steady rate what equation represents to proportional relationship between the X ours your
    14·1 answer
  • Answer these and show your work PLEASE AND THANK YOU ASAP
    9·1 answer
  • Express algebraically. The product of 6 and a number is 120.
    6·1 answer
  • The diagram shows triangles ABC and PQR. ABC is mapped to PQR by combining two single transformations
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!