3 years ago

Find a formula for the nth term of the arithmetic sequence:

Mathematics

2 answers:

Alex3 years ago

7 0

Answer:

Tn=a+(n-1)d

Tn=-2+(n-1)8

Tn=-2+8n-8

Tn=8n-10

Zolol [24]3 years ago

4 0

-2\8 = a negative so we will multiply

You might be interested in

Priya has completed 9 eczema questions.THis is 60% of the questions on the exam? how many questions are on the exam?

qwelly [4]

Answer:

15 questions

Step-by-step explanation:

9x100=900

900/60=15

9/15=60%

plz mark me as brainliest.

7 0

3 years ago

Factor <img src="https://tex.z-dn.net/?f=15x%2B%2040" id="TexFormula1" title="15x+ 40" alt="15x+ 40" align="absmiddle" class="la

dlinn [17]

Answer:

The answer is 5(3x + 8)

Step-by-step explanation:

Find the Greatest Common Factor (GCF).

$gcf = 5$

Factor out the GCF.

$5( \frac{15x}{5} + \frac{40}{5} )$

Simplify each term in parentheses.

$5(3x + 8)$

hence, the answer will be 5(3x + 8).

5 0

3 years ago

Read 2 more answers

What must you assume when you use a rate for a prediction? (Please Help!! I'm in 6th grade and this is math.)

murzikaleks [220]

Answer:

For anything to do with force you have to assume an even amount of force is spread out evenly. But for things like growing rate you have all those variables so you can't assume a constant growing rate like acceleration.

Step-by-step explanation:

hope it helps (:

3 0

3 years ago

What is the total percent of a pie or circle graph

Sindrei [870]

Answer:

100%

Step-by-step explanation:

6 0

3 years ago

2. The pan has dimensions 12 inches by 8 inches. What are the dimensions of one

AnnyKZ [126]

Answer:

40 inches

Step-by-step explanation:

2 times L plus 2 times w formula to get your answer

4 0

3 years ago

Read 2 more answers