Answer:
Step-by-step explanation:
<u>Step 1: Find the square root of 81</u>
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Answer:
So you can play? I guess...
V=LWH
if each is doubled
V=2L2W2H
V=2*2*2*LWH
V=8LWH
volume is multiplied by 8
<span>Square root of 346 is 58.9576118919
<span><span><span><span><span>I hope this helps. Square root means when you multiply that number by itself it equals a number.
12^2=144
Square root of 144=12.
</span></span></span></span></span></span>
Let us say that h is the height of the guardrail.
Therefore the inequality equation that we can generate from this scenario is:
| h – 106 | = ± 7
There are two ways to solve this, either the equation is
positive or negative.
When the equation is positive, therefore:
| h – 106 | = 7
h = 7 + 106 = 113 cm
When the equation is negative, therefore:
| h – 106 | = - 7
h = -7 + 106 = 99 cm
So the height must be 99 cm to 113 cm
