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slega [8]
3 years ago
5

How much of the circle is shaded? Write your answer as a fraction in simplest form? 3/7 and 1/3 isn't shaded ​

Mathematics
2 answers:
LekaFEV [45]3 years ago
7 0

Answer:

total = 1 \\  \frac{1}{2}  +  \frac{1}{7}  + x = 1 \\  \frac{1}{7}  + x = 1 -  \frac{1}{2}  \\  \frac{1}{7}  + x =  \frac{1}{2}  \\ x =  \frac{1}{2}  -  \frac{1}{7}  \\ x =  \frac{7 - 2}{7 \times 2}  \\ x =  \frac{5}{14}  \\  \\ shaded \: portin \:  =  \frac{5}{14}  \\ thank \: you

tiny-mole [99]3 years ago
3 0

Answer:

\frac{5}{14}

Step-by-step explanation:

Half the circle ( to the left ) is partly shaded

shaded part = \frac{1}{2} - \frac{1}{7} = \frac{7}{14} - \frac{2}{14} = \frac{5}{14}

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Answer:

y = -5

Step-by-step explanation:

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3 years ago
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Answer: i think 2 feet, not really sure tho ':)

Step-by-step explanation:

8 0
3 years ago
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One third of the opposite of a number is less than 12. Write and inequality.
fenix001 [56]
X= a number

The opposite of a number is its negative opposite. It's the additive inverses of a number. The additive inverse of 4 is -4. It will always equal zero when added together.

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3 0
3 years ago
The relationship between the length and weight of certain sea turtles can be approximated by the equation L = 0,55 W,
Liono4ka [1.6K]

Answer:

4.55 pounds

Step-by-step explanation:

From the above question , we are told that:

The relationship between the length and weight of certain sea turtles can be approximated by the equation

L = 0.55 W,

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5 0
3 years ago
Three high school participated in a study to evaluate the effectiveness of a new computer-based mathematics curriculum. Four 24-
snow_tiger [21]

Answer:

A) experimental

B)  The important factors are : Type of instruction, scores and  High schools,

   The factor levels are :

   Level -1 which comprises of  3 highschool,

   Level -2 which comprises of  highschool and the highschool has  4   sections   and each section has 24 students

   Factor level combinations:

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Step-by-step explanation:

A) The study is experimental because of the random assignment of two different types of instruction to the students which will control/affect the technique of teaching without just observing the performance of the students from the side

B) The important factors are : Type of instruction, scores and  High schools,

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   Level -1 which comprises of  3 highschool,

   Level -2 which comprises of  highschool and the highschool has  4   sections   and each section has 24 students

   Factor level combinations:

  Level 1 : computer and standard based combination

C) Within the subject : 24 students

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E) The basic experiment unit of the study is : student

 

8 0
3 years ago
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