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gizmo_the_mogwai [7]
3 years ago
15

There are 20 female performers in a dance recital. The ratio of men to women is 3:4. How many men are in

Mathematics
2 answers:
expeople1 [14]3 years ago
8 0

Answer: 15

Step-by-step explanation: 3:4 5x4=20 5x3=15 15:20

ladessa [460]3 years ago
7 0

Answer:

there are 15

men in the dance recital

Step-by-step explanation:

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Veseljchak [2.6K]

Answer:

(0, 2)

Step-by-step explanation:

Both the lines are intersecting each other at point (0, 2)

So, the solution to the system of equations would be (0, 2)

Hope it helps you in your learning process

4 0
3 years ago
Read 2 more answers
Solve by completing the square x^2-6x-4=0
Vesna [10]

Answer:

x = 3 ± \sqrt{13}

Step-by-step explanation:

x² - 6x - 4 = 0 ( add 4 to both sides )

x² - 6x = 4

To complete the square

add ( half the coefficient of the x- term)² to both sides

x² + 2(- 3)x + 9 = 4 + 9

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6 0
2 years ago
part of the river she observed fell 1.68 millimeters per year for 1.5 years. Use the distributive property to calculate the exac
Alecsey [184]
1.68 mm per year for 1.5 years could be rewritten as 
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Multiply:  (1.5 yrs)(2.00-0.32)(mm/yr) = 3 mm + 0.48 mm = 3.48 mm

This approach makes use of the distributive property of multiplication.
8 0
4 years ago
If AC = x + 5 and AB = 3x - 1... what is the length of BC?
Hatshy [7]
If B is the midpoint of AC, then |AB| = |AC|.
|AB| = 3x + 2
|BC| = 5x - 10
Therefore we have the equation:
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3x = 5x - 12      |subtract 5x from both sides
-2x = -12      |divide both sides by (-2)
x = 6

Read more on Brainly.com - brainly.com/question/11324096#readmore
4 0
3 years ago
Two student are reading a book. Keith reads 6 pages a day.tameka read 5 pages a day but he start sooner and has already read 15
NemiM [27]

Answer: Whoever read the 15 pages before read the most.


Step-by-step explanation:


6 0
3 years ago
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