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Romashka [77]
4 years ago
11

There are 32 female performers in a dance recital. The ratio of men to women is 3:4. How many men are in the dance recital?

Mathematics
1 answer:
Elenna [48]4 years ago
7 0

Answer:

There are 24 males

Step-by-step explanation:

male: female

  3          4

x             32

The ratios have to stay the same

4 to 32  means multiply by 8

4*8 =32

so 3*8 =x

x must be 24

male: female

  3          4

24             32

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20% off means you are paying 80% of the original price ( 100% - 20% = 80%)

Multiply the price of the tv by 80% to find the sale price:

500 x 0.80 = 400

Now multiply the sales price by 1 plus the tax rate to find final cost:

400 x 1.06 = 424

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4 years ago
Vertex of y=2x^2+4x-6
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Step-by-step explanation:

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3 years ago
What if the following is the sum of both solutions of the equation....
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answer

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factor the equation x^{2} - 2x - 8 = 0  into (x + a)  and (x + b) so that a + b = -2 and a * b = -8

the two numbers that meet these conditions are a = -4 and b = 2

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6 0
3 years ago
In a right –angled triangle, the length of hypotenuse and shorter sides are 13 cm and 5 cm respectively. Work out the other side
stellarik [79]

Answer: The other side is 12 cm.

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Step-by-step explanation:

The volume of the rectangle is 1920.

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