3 years ago

Find an explicit formula for the arithmetic sequence -2,-14,-26,-38,...

Mathematics

1 answer:

slava [35]3 years ago

6 0

Answer:

-12

Step-by-step explanation:

We can just try and find what works! since we can subtract 12 from -2 and get -14, we might try subtracting 12 every time. After we test it out, we see that is is correct!

You might be interested in

5c + 3 ≥ 6x -8<br><br> Solve the following inequality for cc. Write your answer in simplest form.

irina [24]

Answer:

c≥2(x-2) ÷ 5

Step-by-step explanation:

5c+3≥6x-8

5c ≥6x-8-3

5c≥6x-12

c≥(6x-12) ÷ 5

c≥ 2(x-2) ÷5

3 0

2 years ago

The first four terms of a geometric sequence are 27, x, 3, 1. find the value of x

Vikki [24]

Answer:

Step-by-step explanation:

7 0

2 years ago

Need help with this problem please !!

Harrizon [31]

Answer:

Step-by-step explanation:

30y x 2 = 60y

3 0

2 years ago

Read 2 more answers

Find the value of the expression 3x for the following values of x when x = 10

ElenaW [278]

Answer:

A) 30

Step-by-step explanation:

3*10=30

A 30

3 0

3 years ago

If the original statement is in the form "If a, then b," then the inverse is in the form "_____" answers attached

Zanzabum

Answer:

If not a then not b

Step-by-step explanation:

Probably gonna want to watch a video that goes over everything. Or do a search online for converse, inverse and contrapositive.

3 0

2 years ago