Answer: 20%.
Step-by-step explanation:
Given, The price of a shirt is marked down from $12.50 to $10.00.
Previous price = $12.50
New price = $10.00
Change in price = Previous price - New price
= $12.50 - $10.00
= $2.50
Now, the percent decrease of the shirt =
Hence, the percent decrease of the shirt = 20%.
<em><u>The equations used to find the length of leg of triangle are:</u></em>
<em><u>Solution:</u></em>
From given,
Area of right triangle = 24 square feet
Also from given figure in question (attached below )
base = x and height = x + 2
<em><u>The area of triangle is given by formula:</u></em>
Substituting the values we get,
<em><u>Also, the above equation can be written as,</u></em>
<em><u>Thus the equations used to find the length of leg of triangle are:</u></em>
