Math, asked by gungun010203, 8 months ago

solve these 3 questions with full explanation step by step

Attachments:

Answers

Answered by kumarrram98

0

Answer:

18) 0>-18(no real root)

19)b)b²-4ac<0

20) speed of stream=6km/hr

Attachments:

Answered by athulyavincent

0

Step-by-step explanation:

hope it helps you.hope

Attachments:

Previous Question

Next Question

Similar questions

World Languages, 4 months ago

The application written by applicant on his own initiative are called...

Math, 4 months ago

maths parallel lines solve and send step wise if you follow me I will follow you but only if you answer ...

English, 4 months ago

He is as clever as black...

English, 8 months ago

what was the only consolation of leelas mather after she loss of gold chain?

Science, 8 months ago

Give scientific reason plastics containers are preferred for storing pickles .

Math, 11 months ago

type of triangle formed a angle 75 degree ...

Science, 11 months ago

GIve reason equilibrium is necessary in the various bio-gio-chemical cycles...

Physics, 11 months ago

A body is dropped from the top of a tower and it covers a 80 m distance in last two seconds of its journey. Find out [g = 10 ms 2] (i) height of the tower (ii) time taken by body to reach the ground (iii) the velocity of body when it hits the ground...