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
svetoff [14.1K]
3 years ago
9

Find the sum of the arithmetic sequence.-10, -7, -4, -1, 2, 5, 8​

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

Answer:

-7

Step-by-step explanation:

You might be interested in
I WILL MARK BRAINIEST
Dafna1 [17]

Answer:

U can determine that lines e and f are not parallel

Step-by-step explanation:

By remembering vertical angles, u can find all the angles for the diagram. The top are: 110, 70, 70, 110. The bottom four are: 105, 75, 75, 105. As u can see they're not the same so the lines cannot be parallel

5 0
3 years ago
That copy machine is quick! It copied 90 pages in 3 minutes. How many copies can it make in 1 minute?
earnstyle [38]

Answer:

30 copies.

Step-by-step explanation:

Let's represent p as pages and c as copies

90p = 3 m

m = 90/3

m = 30

7 0
2 years ago
Read 2 more answers
How to use inverse cosin
Alecsey [184]

Answer:

sec

Step-by-step explanation:

1/cosin = sec or cosin^-1

4 0
2 years ago
Subtract.<br> (6x + 5) - (x + 3)<br> A. 5x + 2<br> B. 6x + 2<br> C! 6x + 8<br> D. 5x + 8
Natali [406]

Answer: 5x + 2

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
If the measure of angle JKP is 3r + 12 and the measure of angle PKN is 4r - 2, what is the measure of angle JKN
il63 [147K]
Answer should be 108 would you mind sending a visual so I can be sure
8 0
2 years ago
Other questions:
  • What is 26364 of 58474337373745493
    13·1 answer
  • When a math problem say twice as the amount what operation is that
    12·1 answer
  • (Affgfbwg I’m struggling) Find the value of x in the isosceles triangle shown below
    13·1 answer
  • A carpenter is building a rectangular fence for a playground. One side of the playground is the wall of a building 70 ft. wide.
    12·1 answer
  • 2x+3=9<br><br> What is x?<br><br> this is an awesome question
    7·2 answers
  • Please help. What's the answer???
    7·1 answer
  • You draw a simple random sample of 100 taxi drivers living in New York City. You wish to test whether mean time spent driving fo
    5·1 answer
  • Sorry for asking again.. but i don't understand.. anyone know?
    7·1 answer
  • What is the slope of the line that passes through the points (-6, 4) and (-6, 8)?
    8·1 answer
  • A rectangular shelf has an area of 40 square inches. Its perimeter is 28 inches. What are the dimensions of the shelf?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!