5x^2-45=0
<em>*Add 45 to both sides*</em>
5x^2=45
<em>*Divide both sides by 5*</em>
x^2=9
<em>*Take the square root of both sides*</em>
x=+/-9
Hope this helps!!
I think the answer is 6.6
Answer:
The given rectangle has a length that is \displaystyle 10 units longer than its width. This can be expressed in the following equation, where
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The first one is B and the second one is A
