Area = Length x width
Area = 12 x 8.6
Area = 103.2 square yards.
Answer:

Step-by-step explanation:
Given


Required
Determine the 7th term
The nth term of a gp is:

So, we have:





Answer:
Number 200 decreased by 10% (10 percent) of its value (percentage decrease) and calculated absolute change (actual difference). Answer: percentage decreased number = 180, absolute change (actual difference) = -20
Step-by-step explanation:
The condition for an expression to be an <u>identity </u>is that both sides of equality must give the same value.
In this case, the equation that fulfills that condition is the first equation (1).
<u>Let’s prove it:</u>
1) 
Applying distributive property:

Joining together similar terms on both sides of the equality:

<h2>

>>>>>>>This is true and fulfills the condition of identity</h2>
The other equations do not fulfill the condition:
2) 

>>>>>>>This is not logic
3) 

>>>>>>>This is not logic
4) 

>>>>>>>This is not logic