Answer:
1. the red balloon
2.they both ascended at the same rate
Step-by-step explanation:
This rule applies to your expression
If all denominators of an expression are equal, simplify by adding the numerators
Thus; (numerators) 4 + 2 + 1 = 7
Simplifying your expression to a fraction of 7/8
Equivalent
Answer:
the line will pass through yellow and red
I think it’s questions 1 and 2
A perfect square is a number that can be expressed as the product of two equal integers.
The only way to accurately calculate if a number is a perfect square is to find the factors. Before we go through the trouble of finding the factors, there is a quick trick you can use to help determine if you need even need to do the extra work.
