0126mme 0126mme
  • 08-02-2017
  • Mathematics
contestada

Write an equation for the nth term of the arithmetic sequence. Then find a 10

-5,-4,-3,-2....

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 08-02-2017
an=a1+d(n-1)
a1=first term
an=nth term
d=common dffernce

given
first term is -5
it increases by 1

an=-5+1(n-1)
a10
a10=-5+1(10-1)
a10=-5+1(9)
a10=-5+9
a10=4

10th term or a10 is 4
Answer Link

Otras preguntas

What Greek philosopher believed good conduct meant pursuing the “golden mean
to feel bad that someone is absent
How do you find the absolute value of 12-pi
what other expression is equivalent as 8x6?
In triangle ABC, angle A = 2x°, angle B = (x-45)° and angle C = (x-15)°.What kind of triangle is ABC?
how do you identify the factors in the expression 6(x+5)
How do you solve:z = 8 + 6x - px
A 13-newton object is placed in a container of fluid. If the fluid exerts a 60-newton buoyant (upward) force on the object, will the object ...
-6x²+3x-1=0I need to find the discriminant answer and also the number of real solutions answer also
How many kilometers is 5.82 x 10⁴ cm?