Answer:
4:9
Step-by-step explanation:
8:18 in simplest form is 4:9
58 is a composite number because it has more than 3 factors.
Composite numbers are numbers that has 3 or more factors.
Prime numbers are numbers that only has 2 factors.
A: When you multiply two numbers, their exponents add.
So,

Since 64^1/2 multiplied by itself is 64, then it is the square root of 64.
B: The area is irrational. 7 * √7 is irrational.
Answer:
yeeeeeeeees
Step-by-step explanation:
yeeeeeeeeeeees
You're lucky that I was able to do this :)
The answer is 