Let the length be x
<u>Define Length and Width:</u>
Length =x
Width = x - 4 [Because the length is 4 feet longer, therefore the width is 4 feet shorter]
<u>Given that Length x Width = Area:</u>
x(x - 4) = 45
Answer: x(x - 4) = 45
Answer:
49
Step-by-step explanation:
-7² = -7 × -7 = <u>4</u><u>9</u>
So, -7² = 49
<em>Hope it helps and is useful</em><em> </em><em>:</em><em>)</em>
Answer:
values of k:
any real number works
Step-by-step explanation:
k^2 is always >=0 so
k^2+96 is always >0
Well, the box will have 7in long 4 in wide and 2 in high
Aaron's plane flew 3.21 meters further than Noah's plane.
<u><em>Explanation</em></u>
Aaron's plane flew 4 meters and Noah's plane flew 79 centimeters.
So, first we need to <u>convert 79 centimeters into meters</u>.
We know that, 1 centimeter = 0.01 meter
So, 79 centimeters = 
Now, the difference of distance between Aaron's plane and Noah's plane is 