Sam will need 30 rolls of 30 inches of paper
First distribute: -4h - 20 + 4h
Combine like terms: -20
The answer is -20
24 is not a prime factor, so it cannot be the be the prime factorization of a number
Answer:
I believe that it is a irrational number.
Step-by-step explanation:
An irrational number is a number that cannot be written as a fraction with a num and denom that aren't equal to 0. These cannot be expressed as repeating decimals. -pi has all these traits, therefore it's irrational.
A = (B + b)xH : 2
A = (4.5+7.5) x 5 : 2
A = 12 x 5 : 2
A = 60 : 2
A = 30 in²
