The answer is 3/2
you can divide each or one of the vertice(s) of the triangle A'B'C' by the triangle ABC to find the scale factor of dilation..... So
vertice of A and A'
A' (7.5)/ (5) A= 1.5 3/2=1.5
A' (4.5)/(3) A=1.5
So, if we put 3/2 in decimal is equal to 1.5, and 1.5 is the scale factor of this dilation between the division of the vertice A' by vertice A
Answer:
The minor arc HK is 60 degrees
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
The inscribed angle is half that of the arc it comprises.
so
we have
substitute the given value
Remember that the measure of the minor arc must be less than 180 degrees
therefore
The minor arc HK is 60 degrees
About 57 red pens were sold
<h3>Ratios and proportion</h3>
According to the information given:
number of packs of black pens sold: number of packs of red pens sold: number of packs of green pens sold = 7:3:4
- Total ratio = 7 + 3 + 4 = 14
- Total pen sold = 268
Number of red pens sold = 3/14 * 268
Number of red pens sold = 57 pens
Hence about 57 red pens were sold
Learn more on ratios here: brainly.com/question/2914376
<span>Real world numbers are most likely to be compared in the settings wherein their functions are more effective and accurate than when they are not. Aspects such as accounting reasons and others are crucial in determining the most accurate results when it comes to these numbers.</span>