If ADE is any triangle and BC is drawn parallel to DE, then AB/BD = AC/CE
To show this is true, draw the line BF parallel to AE to complete a parallelogram
Triangles ABC and BDF have exactly the same angles and so are similar (Why? See the section called AA on the page How To Find if Triangles are Similar.)
<span>Side AB corresponds to side BD and side AC corresponds to side BF.So AB/BD = AC/BFBut BF = CESo AB/BD = AC/CE</span>
<span><span>Angle BAD = Angle DAC = x° </span>Angle ADB = y° <span>Angle ADC = (180 - y)°</span></span>
Answer:
4 feet and 9 inches
Step-by-step explanation:
first you want to take the 11 inches from the 9 but you can't so you would take the 3 missing inches from the 10 foot and that would make it 9 feet and 9 inches
then take 5 from the left over 9 and that is 4 so your answer would be 4 feet and 9 inches
Hope this helps :) if you have more problems like this, looking up the laws of exponents might help
Answer:
$42
Step-by-step explanation:
252/6=42