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
Reika [66]
3 years ago
12

A(1) = -13 a(n-1) + 4 find the 2nd term in the sequence

Mathematics
1 answer:
kirill115 [55]3 years ago
5 0

Solution

The sequence is an Arithmetic sequence.

Here the 1st term = -13

An = A(n-1) + 4

Therefore, the common difference (d) = 4

2nd term = first term + common difference

2nd term = -13 + 4 = -9

The answer is -9.

You might be interested in
Saved
nadezda [96]
The answer is 3 because the mean of the numbers on both of them are 3
Hope it helped:)

4 0
3 years ago
3 − m = −2 (m + 6); m = −15 Yes or No
Nimfa-mama [501]

Answer:

3 − m = −2 (m + 6); m = −15    Yes

5 (p + 3) = −35; p = −4            No

8q = 3 (10 + q); q = 6             Yes


Step-by-step explanation:

3 − m = −2 (m + 6)

3 - m = -2m - 12

m = -15

Answer is Yes


5 (p + 3) = −35

5p + 15 = -35

5p = - 50

p = -10

Answer is  No


8q = 3 (10 + q)

8q = 30 + 3q

5q = 30

q = 6

Answer is  Yes

5 0
3 years ago
The spray from a lawn sprinkler makes a circle 40 feel in radius. What are the approximate diameter, circumference, and area of
Fittoniya [83]
Our first step is to figure out what formulas are needed for diameter, circumference, and area of a circle.

Diameter is simply twice the size of the radius so:
2 * radius = 2 * 40 feet = 80 ft.

Circumference = 2 * pi * radius = 80 ft * pi 
If we say that pi = 3.14, then:
circumference = 251.2 ft.

Area = pi * radius^2 = pi * 1600 ft^2
Once again, if we assert pi = 3.14, then:
area = 3.14 * 1600 ft^2 = 5024 ft^2.
3 0
4 years ago
How do u message on here
iren [92.7K]

Answer:

You have to get to a specific level you move levels by answering questions for people!

HOPE THIS HELPED!!!!!!!!!!!!!XDDDDDD

4 0
3 years ago
mr.jones has a new car. the manufacturer says that the car should get about 28 miles per gallon in the city.about how many miles
vlada-n [284]
He should be able to travel 322 miles. It would cost him $33.235 rounded up to $33.24. 
7 0
3 years ago
Other questions:
  • The speed of light in a vacuum is 299,792,458 meters per second. Which number written in scientific notation is the best approxi
    5·2 answers
  • (a)5%)Let fx, y) = x^4 + y^4 - 4xy + 1. and classify each critical point Find all critical points of fx,y) as a local minimum, l
    13·1 answer
  • Can y’all help pls jfhzfhR
    13·1 answer
  • Help please anyone help please
    12·2 answers
  • What is pi over 12 to the 10 power times 6 over 5.32018?
    10·1 answer
  • Mercury: 3.3022 x 10^23 kg Earth: 5.9722 x 10^24 kg
    14·1 answer
  • How do i solve this question, please help and pls explain<br> a³x - x⁴ + a²x² - ax³
    9·1 answer
  • Seven added to the product of 10 and k is less than or equal to 47
    6·1 answer
  • Using f(x)=2x^2 and g(x)=3x+4. whats (g of f)(5)? <br>whats (f of g)(5)?​
    8·1 answer
  • A new field has a perimeter of 220 m and a width of 62 m. A bag of canola seed will cover 185 m2 of ground. How many bags of can
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!