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
ruslelena [56]
3 years ago
9

State the common difference for the given A.P.3/2,1/2,-1/2,-3/2,......​

Mathematics
1 answer:
a_sh-v [17]3 years ago
8 0

Answer:

-1

Step-by-step explanation:

The common difference is the constant amount of change between the numbers in an arithmetic sequence.

To find the common difference, you take the last term and subtract it by the previous term.

\frac{-3}{2} - \frac{-1}{2} =-1

You might be interested in
HELP ILL GIVE YOU BRAINLIEST ‼️‼️‼️‼️
Sladkaya [172]

Answer:

36 200 a-c = 36 for 200 and that is how it's done

5 0
3 years ago
Hjcjxjxkxj cnxjfhfjxkcb
Nikitich [7]
The pictures too blurred, can you write it out?
6 0
3 years ago
Read 2 more answers
The scale of a map is 5 mm = 2 feet. What is the map distance if the actual distance is 50 feet. BE SURE TO LABEL!
Vikentia [17]
It would probably be 20 feet if I’m not wrong
7 0
3 years ago
Read 2 more answers
Which of the following would make the equation false? 42 ≥ 6p
OlgaM077 [116]

Answer:

this is true p=7

And this is false p=8

p=6

p=5

4 0
2 years ago
Angles ∠ABC= x and ∠CBD=(2y+4) are complementary. ∠CBD and ∠DBE=(3y+x) are supplementary.
Basile [38]

The missing question is find x , y and the measure of each angle

The values of x and y are x = 28 and y = 30

The measures of ∠ABC is 26°, ∠CBD is 64° and ∠DBE is 116°

Step-by-step explanation:

Let us revise the meaning of complementary angles and supplementary angles

  • Two angles are complementary if their sum is 90°
  • Two angles are supplementary if their sum is 180°

∵ ∠ABC = x

∵ ∠CBD = 2y + 4

∵ ∠ABC and ∠CBD are complementary

- That means their sum is 90°, add their values and equate

   the sum by 90

∴ x + (2y + 4) = 90

∴ x + 2y + 4 = 90

- Subtract 4 from both sides

∴ x + 2y = 86 ⇒ (1)

∵ ∠DBE = (3y + x)

∵ ∠CBD and ∠DBE are supplementary

- That means their sum is 180°, add their values and equate

   the sum by 180

∵ ∠CBD = (2y + 4)

∴ (2y + 4) + (3y + x) = 180

- Add like terms

∴ x + 5y + 4 = 180

- Subtract 4 from both sides

∴ x + 5y = 176 ⇒ (2)

Now we have a system of equations to solve them

Subtract equation (1) from equation (2) to eliminate x

∵ 3y = 90

- Divide both sides by 3

∴ y = 30

- Substitute the value of y in equation (1) to find x

∵ x + 2(30) = 86

∴ x + 60 = 86

- Subtract 60 from both sides

∴ x = 26

∵ ∠ABC = x

∴ The measure of angle ABC is 26°

∵ ∠CBD = 2y + 4

∴ ∠CBD = 2(30) + 4 = 60 + 4 = 64°

∴ The measure of angle CBD is 64°

∵ ∠DBE = 3y + x

∴ ∠DBE = 3(30) + 26 = 90 + 26 = 116°

∴ The measure of angle DBE is 116°

The values of x and y are x = 28 and y = 30

The measures of ∠ABC is 26°, ∠CBD is 64° and ∠DBE is 116°

Learn more:

You can learn more about the complementary angles and supplementary angles in brainly.com/question/10483199

#LearnwithBrainly

6 0
3 years ago
Other questions:
  • Is this symbol < less then, or greater then ?
    7·2 answers
  • Algebra 2 (2 questions) do anyone know ? Please respond !!!
    8·1 answer
  • Find the sum: –1.54 + 5.093 ...?
    7·2 answers
  • Evaluate (x + y)^0 for x = -3 and y = 5.
    15·2 answers
  • Find the ratio of the following with solution<br>a. 30min:1.5hours​
    15·2 answers
  • 7 7/10 + 6 2/3 help please
    13·1 answer
  • Colin was thinking of a number. Colin subtracts 5 from it and gets an answer of 10.7. What was the original number?
    6·1 answer
  • The average human fingernail grows at a rate of 3.47 millimeters per month. One millimeters = 0.1 centimeters. How much in centi
    14·1 answer
  • Four-fifths the sum of twice a number and nine is equal to negative
    12·1 answer
  • Consider the line y=-5/4x + 5
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!