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Montano1993 [528]
2 years ago
10

a soccer league has a ratio of 11:3 of players to coaches. if there are 165 players in the league. how many coaches are there?​

Mathematics
2 answers:
Sindrei [870]2 years ago
6 0

Answer:

45 coaches

Step-by-step explanation:

11:3 = 165:45

Oksana_A [137]2 years ago
6 0

Answer:45

Step-by-step explanation:

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6y+4−3y−7=3(y−1) How many solutions are for this?
Kryger [21]

Answer:

Infinite amount of solutions.

General Formulas and Concepts:

  • Order of Operations: BPEMDAS
  • Regular + Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

6y + 4 - 3y - 7 = 3(y - 1)

<u>Step 2: Solve for </u><em><u>y</u></em>

  1. Combine like terms:                         3y - 3 = 3(y - 1)
  2. Distribute 3:                                       3y - 3 = 3y - 3
  3. Subtract 3y on both sides:               -3 = -3

Here we see that there will be infinite amount of solutions. We can plug in any number <em>y</em> and it will render the equation true.

8 0
2 years ago
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What is 5/8 times 4/5?​
Genrish500 [490]

Answer:

1/2 and 0.5 is right

Step-by-step explanation:

5 0
3 years ago
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781÷26<br>26×3=78<br>is answer 3 remainder 1 or 30 remainder 1
mamaluj [8]
Which one is the one you want, 781:-:(divison)26?

8 0
2 years ago
ASAP HELP ASAP THANK YOU
aliya0001 [1]
15.6/-3 = - 5.2 is the answer
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3 years ago
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Determine the next step for solving the quadratic equation by completing the square.
Studentka2010 [4]

Answer:

The solutions are x=\frac{1+\sqrt{7}}{2} and x=\frac{1-\sqrt{7}}{2}

Step-by-step explanation:

we have

0=-2x^{2}+2x+3

Group terms that contain the same variable, and move the constant to the opposite side of the equation

-3=-2x^{2}+2x

Factor the leading coefficient

-3=-2(x^{2}-x)

Complete the square. Remember to balance the equation by adding the same constants to each side.

-3-0.5=-2(x^{2}-x+0.5^{2})

-3.5=-2(x^{2}-x+0.5^{2})

Rewrite as perfect squares

-3.5=-2(x-0.5)^{2}

7/4=(x-0.5)^{2}

square root both sides

x-0.5=(+/-)\sqrt{\frac{7}{4}}

x-\frac{1}{2}=(+/-)\frac{\sqrt{7}}{2}

x=\frac{1}{2}(+/-)\frac{\sqrt{7}}{2}

x=\frac{1+\sqrt{7}}{2}

x=\frac{1-\sqrt{7}}{2}

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3 years ago
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