Math, asked by arpitabarker, 7 months ago

Verify a-(-b) =for the following values of a and b
i) a=21,b=18

Answers

Answered by sraysaha

4

Answer:

the answer is 39.

Step-by-step explanation:

21-(-18)

= 21+18

= 39

Answered by Khathija786

0

Answer:

a=21,b=18

Step-by-step explanation:

-×-=+

21+18=39

Previous Question

Next Question

Similar questions

Math, 3 months ago

2021 o find P(O), P(1) and p(2) for each of the following polynomials p(x)=4x²+x-5...

Math, 3 months ago

what is the formula of a2+b2+c2...

Math, 3 months ago

use the distributive property of multifunction and evaluate.(-11/14×6/13)+(-11/14×7/13)...

English, 7 months ago

see. अरे इसे देखो Hello everyone follow me...

English, 7 months ago

what do we mean by science...

Chemistry, 1 year ago

What is the relation between precipitation reaction and double displacement reaction?

Physics, 1 year ago

complete the following flowchart and answer the following question below: a) In which method pin oil is used? b) Explain that method of concentration in brief.

Math, 1 year ago

abcd is a parallelogram, where ce is perpendicular to ab produced and bf perpendicular to the ad. if ab=20cm & ad=16cm & ce=10cm. then find bf...