5*3 = 15 square metres.
5x3 is the two lenths of the room. it could also be 10x1.5 but it wouldn't be easily accesseable.
factor the 18. 18=2x3x3. Take out the 3 because it is squared. 5x3 radical 2=15radical2
None. 5x3 is a pure number, not a length.
There are 6 sides to a rectangular prism. Two are 5x3, two are 3x2 and two are 2x5 - that means two are 15mm squared, two are 6mm squared, and two are 10mm squared. Add those up, and you get 62mm squared.
15 5x3 prime factorization: 5x3
15
15
What is the additive inverse of the polynomial –9xy2 + 6x2y – 5x3?
The answer is 21
5.3
no (5x3)