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Strike441 [17]
3 years ago
13

Cost of a Shirt increased from $10 to $30.What is the percent change?

Mathematics
2 answers:
sattari [20]3 years ago
7 0

Answer:

30-10=20

20 / 10 = 2

2 x 100 = 200%

200%

Hope this helps

Step-by-step explanation:

Alexeev081 [22]3 years ago
4 0
200% bc it went up 2x as much as it cost before
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Firdavs [7]

Answer:

Part 4) Right triangle

Part 5) Kite

Step-by-step explanation:

Part 4) What kind of triangle is made by connecting the points A(0, –6), B(3, –6), and C(3, –2)?

Using a graphing tool    

see the attached figure N 1

The triangle of the figure is not equilateral------> The triangle does not have three equal sides

The triangle of the figure is a right triangle------>The triangle  has an angle of 90\°

The triangle of the figure is not isosceles------> The triangle does not have two equal sides

The triangle of the figure is not a right and isosceles

Part 5) What type of quadrilateral is formed by connecting the points (0, 9), (3, 6), (0, 1), and (-3, 6)?                

Using a graphing tool    

see the attached figure N 2        

The figure is not a rhombus------> All sides are not congruent  

The figure is not a trapezoid-----> has not parallel sides

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2 years ago
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Find a positive number that equals 2 when added to its square.
liberstina [14]
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5 0
3 years ago
A motorboat can go 16 miles downstream on a river in 20 minutes. It takes 30 minutes for this boat to go back upstream the same
Katyanochek1 [597]

Answer:

A) d = 48t, d in miles, t in hours

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