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
DENIUS [597]
3 years ago
7

Find the sum of the arithmetic series in which a1 = –68, d = –3, and n = 20.

Mathematics
1 answer:
harkovskaia [24]3 years ago
6 0

Step-by-step explanation:

Sum of 20 terms in thr arithmetic sequence adds up to -1930

You might be interested in
7.
Ilia_Sergeevich [38]

Answer:

D. y = |x| – 5.5

Step-by-step explanation:

6 0
3 years ago
Need help with #5.<br> Find angle and solve for x
Leona [35]

Answer:

see explanation

Step-by-step explanation:

The 2 marked angles are vertical and congruent, thus

24x = 23x + 5 ( subtract 23x from both sides )

x = 5

Thus angles = 24 × 5 = 120°

6 0
3 years ago
find the value of K so that the line passing thru the points (K,-1) and (-2,-8) is parrallel to the equation 3x+y= -7​
fgiga [73]

Answer:

K=-13/3

Step-by-step explanation:

8 0
3 years ago
What is required for an electric charge to flow through a wire?
slamgirl [31]
A difference in electric potential
7 0
3 years ago
Read 2 more answers
The pair of points (-4, y) and (5, 7) lie on a line with slope 1/3 What is the value of y? You must show all of your work to rec
Svetradugi [14.3K]

Answer:

Go back to connections accademy

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • 9,732,005 rounded to the nearest million
    11·2 answers
  • How will you write 7^5 as a multiplication expression?
    6·1 answer
  • Which expressions are equivalent to 2^5 times 2^4? Check all that apply.
    10·1 answer
  • Someone please help??
    6·1 answer
  • Which algebraic equation models the English sentence, a number subtracted from 8 is equal to 4?
    8·2 answers
  • What are the solutions to the equation 3(X -4)(X +5) =0
    6·1 answer
  • Joan had a difference of opinion with her boss and hence quit her job. She is now on the lookout for another suitable job. What
    14·2 answers
  • Which of the following does not describes a dilation?
    7·2 answers
  • What is the volume of the cone
    10·1 answer
  • Helpppsppspspspspsp plssss
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!