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
larisa [96]
3 years ago
8

7) Find 18th term of the arithmetic sequence: {13, 8, 3, -2, -7, ...} Tysm

Mathematics
2 answers:
nikitadnepr [17]3 years ago
8 0

Answer:

-77

Step-by-step explanation:

Reasoning:

Every step is decreasing by 5, therefor you will do 13-5 18 times. this will get you -77

olga nikolaevna [1]3 years ago
6 0

13-8=5

8-5=3

3-5=-2

-2-5=-7

etc.

Just keep subtracting 5 until you have the 18th term

---

hope it helps

You might be interested in
Write the equation represented by the graph below.
alexira [117]

Answer:

y=3/10x

Step-by-step explanation:

First, use the formula y2-y1/x2-x1. Pick any two points from the line to put into this formula. In this case, I would pick (0,0) and (20,6) cause I'm lazy lol. Plot these points into the formula. It would look like this 6-0/20-0. Simplify this to get 6/20. The GCM of 6 and 20 is 2 so divide 2 in each side to get 3/10. Because the y-intercept is on 0, there is no y-intercept. Therefore, the equation is y=3/10x

If this helps, please mark this answer as brainliest

3 0
3 years ago
Read 2 more answers
To the nearest tenth, which is the perimeter of ABC. Geometry
qwelly [4]

Answer:

23.6

Step-by-step explanation:

<u><em>Finding AC:</em></u>

Cos 61 = \frac{adjacent}{hypotenuse}

0.48 × 10 = Adjacent

AC = 4.8

<u><em>Now, CB:</em></u>

Cos 29 = \frac{adjacent}{hypotenuse}

0.87 × 10 = CB

CB = 8.8

<u><em>The perimeter:</em></u>

=> 10+4.8+8.8

=> 23.6

3 0
3 years ago
Read 2 more answers
5+ k When K= 6 what should I do?
svet-max [94.6K]

Answer:  11

Step-by-step explanation:

5 + k      If k is equal to 6 then input 6 in for k and solve.

5 + 6 = 11  

6 0
3 years ago
Read 2 more answers
I dont know how to solve 1&lt;3x+4&lt;13​
kari74 [83]
Time to cry bruhvhhshs
7 0
3 years ago
Correct series of keys ?
sashaice [31]
That means "is this the right amount of keys" and that ia what it means
7 0
3 years ago
Other questions:
  • bruce is playing with a set of base-ten blocks. he has 65 ten-blocks and 7 one-blocks. what is the value of his blocks
    10·1 answer
  • Plz help!!!!!!!!!!!!!!!
    11·2 answers
  • Graphing absolute value inequalities<br>1) y&gt;|2x-1|<br>2) y&lt;|3x|+1<br>3) y&lt;|4-x|
    12·1 answer
  • he coordinates below are the three vertices of a rectangle. Identify the fourth coordinate and the area of the rectangle. A coor
    6·1 answer
  • Which of the following expressions represents a function?
    7·1 answer
  • Show that the area of a right triangle of sides 5, 12 and 13 cannot be a square
    10·1 answer
  • The gas tank in your family's car was 7/8 full when you left your house. When you arrived at your destination, the tank was 1/4
    9·2 answers
  • Helping hearts is making care packages. 36 bars of soap and 27 tubes of toothpaste our available each package will contain an eq
    7·2 answers
  • Evaluate the variable expression when -= 6, b= 5, and c= -3
    15·1 answer
  • 2h + 2h and 4h<br> plsssss help
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!