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atroni [7]
3 years ago
7

81.54 is what percent of 75.5

Mathematics
1 answer:
Alik [6]3 years ago
7 0
Percent literally means per one hundred....

(p/100)(75.5)=81.54

75.5p/100=81.54  multiply both sides by 100

75.5p=8154  divide both sides by 75.5

p=8154/75.5

p=108%

....

check

75.5(108/100)=81.54

75.5(1.08)=81.54

81.54=81.54
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Please solve in the next 10 minutes pleaseeee
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Answer:

43.82 mph

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Step-by-step explanation:

Given :

S = √30fl

S = speed of car

f = drag Coefficient

l = Length of skid mark

If f = 0.8 ; l = 80 feets

s = √30fl

s = √(30*0.8*80)

s = √1920

s = 43.817

s = 43.82 mph

B.)

s = 80 mph

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80 = √24l

Square both sides

80² = 24l

6400 = 24l

l = 6400/24

l = 266.67 feets

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2 years ago
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Rectangle GHIJ is dilated to be a smaller shape. What is the name of the image after the dilation?
prisoha [69]
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valentina_108 [34]

Answer:

Part--1:

We know that a equation in point-slope form is represented by:

<em> y-y1=m</em>

<em />

where m is the slope of the line and  is a point through which the line passes.  

<em />

<em>               </em>

<em />

 Consider a equation in a point-slope form as:

         

This means that the slope of the line is: 5

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Part--2:

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Step-by-step explanation:

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