What is the multiples of 10

To find the first five multiples of ten, we can multiply 10 by the first five whole numbers.

0 × 10 = 0

1 × 10 = 10

2 × 10 = 20

3 × 10 = 30

4 × 10 = 40

Therefore, the first 5 multiples of 9 are 0, 10, 20, 30, 40.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk