Math, asked by somusundar16024, 9 months ago

18, a, b, -3
a+b =
care A.P then

Answers

Answered by vanajakshihpt1960

1

Answer:

answer is 15

Step-by-step explanation:

d= a-18

d =-3-b

now,

a-18 = -3-b

transpose -18 and - b

a+b =+18 -3 so

a+ b = 15

Previous Question

Next Question

Similar questions

Social Sciences, 5 months ago

"social issues" project class 10 conclusion...

Physics, 5 months ago

how much positive and negative charge is there in 500gm of water...

English, 5 months ago

Page NO. youva Date what are the ways. lis which the solares and the chasch are de cipted comment on the comparison the pool makes. 9...

Social Sciences, 9 months ago

what was the government of India act 1919...

Economy, 9 months ago

(2) Unemployment due to cyclical fluctuations in level of business activity is called as__...

Science, 1 year ago

At what condition,gravitation and gravitational constant are equal ?

Chemistry, 1 year ago

White crystalline substance which sublime on heating ,identify the substance...

Physics, 1 year ago

C) What kind of useful substances can be obtained from such methods...