Answer:
<h2>x = 27</h2>
Step-by-step explanation:
An angle bisector of an angle of a triangle divides the opposite side in two segments that are proportional to the other two sides of the triangle.
Therefore we have the equation:
<em>cross multiply</em>
<em>use the distributive property</em>
<em>subtract 112 from both sides</em>
<em>subtract 20x from both sides</em>
<em>divide both sides by (-6)</em>
54=0.75a
0.75 is the decimal form of 75% (75/100) and a is the missing number.
<span>54 = 0.75a
</span>--- ------
0.75 0.75
72 = a
54 is 75% of 72.
Answer:
Step-by-step explanation:
Hope it helps! :)
Do you need to factor? solve for x?