Question

find the 10t term of ap -40, -15, 10 ,35

Answer 1

Answer:

185

Step-by-step explanation:

a = -40

d = -15 -(-40) = -15 + 40 = 25

n = 10

A10 = a + 9d

A10 = -40 + 9(25)

A10 = -40 + 225

A10 = 185

Answer 2

Step-by-step explanation:

10th term=a+9d

a=-40

d=25

10th term= -40+9×25

-40+225=185

so 10th term of given A.P=185.

please mark my answer as brainliest.