(9x - 2) (5x + 54) (10y + 6) what is the value of x and y
2 answers:
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Step-by-step explanation:
The area of a square is
where s is the side length.
It is given that the smaller square side length is s so that means the area of that smaller square is the formula above.
The longer square is twice the side length of the side length of the smaller square.
Since all squares have equal sides, that means all the side are twice than the smaller square sides.
We can represent that larger square area by
(4s) squared
To find how many smaller squares it would take to fill the larger square divide the formula by each other.
(4s)÷s squared =4
Answer:
<u><em>C, </em></u> Expression B and Expression D
Step-by-step explanation:
<h2><u><em>Step 1 : Analyzing the question:</em></u></h2>The regular price of an item at a store is p dollars. The items is
on sale for 10% off the regular price. Some of the expressions
below represent the sale price, in dollars, of the item.
It says " <em>item on sale for 10% off </em>". That means or
.
Expression A: 0.1p
Expression B: 0.9p
Expression C: 1 - 0.1p
Expression D: p - 0.1p
Expression E: p - 0.0p
<u>Expression A</u> doesn't make any sense. It only shows the how
much you save
<h3><em><u>Expression B:</u></em> This is one of the answer. </h3><h3 /><h3><u>Expression C: </u> You can't subtract from
<u>Expression E: </u> This is the same thing as
<u><em>The answer is C .</em></u>