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Alex787 [66]
2 years ago
9

Two fifths of the students in your class are in Band. Of these, one fourth play the saxophone. What fraction of your class plays

the saxophone
Mathematics
2 answers:
ozzi2 years ago
5 0
The fractions of the class is 1/4 because 1/4+1/5=2/5 and 2/5 of the class is in band.
amm18122 years ago
5 0

Answer:

\frac{1}{10}

Step-by-step explanation:

Fraction of students in class is in band = 2 ÷ 5th

And, it is also given that 1 ÷ 4th student of band is play Saxophone.

Thus, Total Saxophone player in class is (Student in Band) × (Student in band also play Saxophone)

⇒ Total Saxophone player in class = \frac{2}{5} \times \frac{1}{4} = \frac{2}{20} = \frac{1}{10}

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On a coordinate plane, a triangle has points (negative 5, 1), (2, 1), (2, negative 1).
daser333 [38]

Answer:

Step-by-step explanation:

Given a triangle has points:

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To find:

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Horizontal leg AB and

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Distance formula :

D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

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BC = \sqrt{(2--5)^2+(-1-1)^2} = \sqrt{63}

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Vertical Leg,  AB:

x_2 = 2\\x_1 = 2\\y_2 = -1\\y_1 = 1

AB = \sqrt{(2-2)^2+(-1-1)^2} = 2

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