I NEED HELP ASAP <3

Mathematics

2 answers:

atroni [7]3 years ago

3 0

180% = $270
60% = $90
10% = $15
100% = $150

Original price = $150

CaHeK987 [17]3 years ago

3 0

I will simplify the question.

The stock has increased 80% hence it is now worth 180%.

Find the original 100%.

First find 1% (Divide by 180)
$270/180 = $1.50

Now find 100% (Multiply by 100)
$1.50 X 100 = $150

The answer is $150

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Triangle TUV is dilated by a scale factor of \frac{1}{3} 1/3

Triss [41]

The measure side UV will equal 11 if triangle TUV is dilated by a scale factor 1/3 having a side U'V'=33.

<h3>What is the scale factor?</h3>

The scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure. It is a process of enlarging the image of an object by some factor.

here we have the scale factor

$Scale \ Factor=\dfrac{1}{3}$

Since the triangle, TUV is dilated by the scale factor 1/3 then the sides of triangle will also be in the same dilation so we can write.

$\dfrac{1}{3}=\dfrac{UV}{U'V'}$