2 years ago

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

Mathematics

1 answer:

a_sh-v [17]2 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

What is the graph of y = 0.4x

fgiga [73]

Use Desmos insert y=0.4x into the calculator

8 0

2 years ago

Read 2 more answers

A square tile has a width of 1/4 foot.How many tiles will fit end-to-end along a 4- foot tiles

Jobisdone [24]

16 tiles would fit.

6 0

2 years ago

How many solutions does this system have?

poizon [28]

Answer:

Step-by-step explanation:

5x - y = 3.......(1)

2y = 10x+2.....(2)

Rearranging (2)

-10x + 2y = 2......(3)

Multiply equation (1) by 2

10x - 2y = 6..........(4)

Adding (3) and (4)

-10x + 10x + 2y - 2y = 2 + 6

No solution since both x and y are eliminated.

7 0

3 years ago

A performer expects to sell 5000 tickets for an upcoming concert. They plan to make a total of 311,000 in sales from these ticke

dybincka [34]

Answer:

62.2x=y

Step-by-step explanation:

cost/ticket (c)

5000c = 311000

c = $62.20

7 0

2 years ago

Lera25 [3.4K]

Answer:

∠ ABD = 42°

Step-by-step explanation:

∠ ODC = 90° ( angle between tangent and radius )

∠ ADC = 90° - 48° = 42°

The angle between a tangent and a chord is equal to the angle in the alternate segment, that is

∠ ABD = ∠ ADC = 42°

4 0

2 years ago

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

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