58 boxes at first I got this by adding 22+7 which is 29 then multiplied two since it said half got destroyed and 29x2 is 58. So then I did 58/2 which us 29 minus the 7 she brought which is 22 and she has 22 left! I hope you understand lol
If it is a 10 by 10 then it would be 100. if it was a 5 by 15 it would be 75
Answer:
8
Step-by-step explanation:
<h2>—Math</h2>
x² = (4√2)² + (4√2)²
x² = 32 + 32
x² = 64
x = √64
x = 8
You haven't posted the answer choices, but Trey got the wrong answer.
The denominators must be the same in order to add the fractions. In this case, the denominators 15 and 10 are different. We cannot add in this current state.
Adding the denominators is a common mistake which you should practice to avoid.