Answer:
three over three is simplified to be the value 1
Step-by-step explanation:
your answer is 1
The rationals being closed under subtraction means that if we start with two rational numbers and subtract them, we get another rational number. Choice c subtracts two rational numbers but gets the wrong answer, so isn't support for anything. Choice b is rational too because the square root of 4 is 2.
Answer: b
Answer: Option A
Take not that this is a square bulletin board thus area = Length Times Base. Notice how it says its a square as well? thus telling us that each side is of equal length
Squaring the value N would give us the value of the one side of the board
Answer:
D. x = 22.5
Step-by-step explanation:
Answer:
30454
Step-by-step explanation:
subtraction on a calculator
42812-12358=30454
