Question

457y×737y-2754y+736x÷2x+827y​

Answer 1

Step-by-step explanation:

ANSWER

It is given that 

Sides of a triangle are  2x+3y,x+5y and 7x−2y

We know that 

Perimeter = Sum of all three sides of a triangle 

Substituting the values

P=2x+3y+x+5y+7x−2y

By further calculation 

=2x+x+7x+3y+5y−2y

So we get 

=10x+8y−2x

=10x+6y

Answer 2

Answer:

Hope it's helpful ❤️

Step-by-step explanation:

57890000y is your answer