allen7lol allen7lol

24-07-2021
Mathematics

contestada

Find the 20th term from the last term of the AP 34 , 32 30,.........., 10.

Respuesta :

Аноним Аноним

24-07-2021

Answer:

-30

Step-by-step explanation:

Tn = a1 + (n-1)d = 34 + (-2)(n-1) = 34-2n+2 = 36-2n

hence,

10= 36-2n

2n = 36

n = 13

20 terms from the last term would be 13+20 = 33

T33 = 36-2(33) = -30

Answer Link

Otras preguntas

What is x2 -6x-23=0 using square roots

Maria is tossing a fair coin. She tosses the coin ten times and it lands on heads eight times. If Maria tosses the coin an eleventh time, what is the probabilit

How do you do 81x^2=49

Neil had some olive oil. He used 1/5 liter to make a salad dressing. There was 1/2 liter of olive oil remaining in the bottle. What amount of olive oil did Ne

Comflict between Ralph and Jack quotes ?

the area of a sector of the circle with an arc measure of 45 degree and with a radius of 4 is?

How do you do 81x^2=49

Rewrite the following sentences to correct the dangling phrase? please I need help!!!!!!1) Sitting at the kitchen table,dinner was served. 2) Creating a load no

Electrolysis of a dilute solution of aqueous sodium chloride results in the cathode product a. Sodium b. Hydrogen c. Chlorine d. Oxygen e. peroxide

What is the difference between anus and ovary