Question

Add : - 7xy -3y2

+2x2

and 3x2

-4y2

– 6xy.

19) Find the perimeter of square park whose area is 900 cm2

.

20) Find the simple interest for Rs. 7500 at 6% for 2 years .

21) find : - -

22) Out of 50 students 24 like to play football what percent of the students like to play football .

23) Find the area of circle having circumference is 44 cm.

I NEED RIGHT ANSWER​

Answer 1

Answer:

this is the correct answer