Answer:
Step-by-step explanation: 21/70
Answer: its B on khan academy
Step-by-step explanation: got it wrong and seen the right answer
Answer:
1. x=8
2.x=7
3.x=5
4.x=9
5.x=11
6.x=6
7.x=-5
8.x=10
9.x=-3
10.x=-7
11.x=4
12.x=-10
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Step-by-step explanation:
Answer:
0%
Step-by-step explanation:
<h3>
Answer: C) 7 and 8</h3>
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Explanation:
When you list out the perfect squares, notice that 49 and 64 are on that list.
These are values we focus on because 49 < 52 < 64
We'll apply the square root to all three sides

This shows that
is between 7 and 8
A calculator helps confirm this
