Question

4
4. The length of a
length of a rectangle is som
perimeter of a
restangles is 12+ 2y
5.) The numerical term in 5x²2y² is.
6.
are
letters used to
represent unknown numbers in
algebraic expressions.
7. The present age of Mayank is
years old. Five years ago,
3 Mayank's age masa
8. A symbol which has a fixed
numbrical Skalut is called ca
of x subtracted
from fifth
written as
9. Half
of y
is​

Answer 1

Answer:

Answer is given below by step by Step explanation

Explanation :

Write the expression for perimeter. Solution: Perimeter of rectangle = 2 ( Length + Breadth). = 2 (x + y) = 2 x + 2 y .

Mayank's" (and any subsequent words) was ignored because we limit queries to 32 words.

Cs; n is a variable taking on values. 1 , 2, 3, 4, ..