ragfeltoliver
ragfeltoliver ragfeltoliver
  • 16-02-2021
  • Mathematics
contestada


please help me with this :(

please help me with this class=

Respuesta :

rosie2276
rosie2276 rosie2276
  • 16-02-2021

Answer:

option 3

Step-by-step explanation:

because a=20 , common difference=12-20= -8

An= a+(n-1)d

or, An= 20+(n-1) ×-8

or, An=20-8(n-1)

Answer Link

Otras preguntas

The _______ is the coldest layer of the atmosphere. a. troposphere b. stratosphere c. mesosphere d. thermosphere
what form of energy does a lightning flash have
The reciprocal of frequency is
Which of the following statements about the Drug Enforcement Agency (DEA) is true? A. The DEA enforces the Animal Welfare Act. B. The DEA is a division of
Based on the Louisiana purchase chart,which two states were the largest in size?
An eating disorder may start out as a slightly irregular pattern of eating. true or false
What are the names of two television shows that challenged societal norms during the 1970s? All in the FamilyThe Brady BunchSaturday Night LiveThe Simpsons
Solve. -2(6 - 20n) = 20(2n - 3) a. 40 b. 36 c. no solution d. all real numbers
What are the building blocks of all matter? A. forces B. atoms C. magnetic fields D. kinetic and potential energy
president franklin roosevelt said that december 7 1941 would live in infamy because on that day