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Marianna [84]
3 years ago
7

There are 9 female performers in a dance recital. The ratio of men to women is 2:3. How many men are in the dance recital?

Mathematics
1 answer:
Firdavs [7]3 years ago
4 0

Answer:

6 men

Step-by-step explanation:

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Evaluate.
aleksandrvk [35]

Answer: -2 4/15

Step-by-step explanation: To properly subtract, we need to find a common denominator. We can list the multiples of 3 and 5 to find the common denominator:

3: 3, 6, 9, 12, 15

5: 5, 10, 15


The first common multiple we see is 15.

Calculation:

3 · 3 = 9

9 + 1 = 10

3 1/3 = 10/3

5 x 5 = 25

25 + 3 = 28

-5 3/5 = -28/5

Now to convert into fifteen as the denominator:

-28/5 = -28 x 3/5 x 3 = -84/15

10/3 = 10 x 5/3 x 5 = 50/15

Now to subtract accordingly:

50/15 - 84/15 = -34/15

Final answer: -34/15 (can be reduced to -2 4/15).

3 0
1 year ago
The angle of depression from a lighthouse to a boat in the water is 14 degrees. If the boat is 532 feet from the base of the lig
MA_775_DIABLO [31]

Answer:132.6tt

Step-by-step explanation:

6 0
3 years ago
Applying GCF and LCM to fraction Operations?<br>.<br>. PLZ HELP
I am Lyosha [343]
When multiplying fractions just multiply the numerator and denominators together, then simplify the fraction you get.

To solve the addition problem, first convert 2 and 1/2 to an improper fraction. It should be 5/2. Now 3/8 and 5/2 must be added together.

To add these, they must have the same denominator. Let's give 5/2 a denominator of 8, so it matches 3/8.

To give 5/2 a denominator of 8, you are starting with a denominator of 2. 2 × 4 = 8, so you must multiply 5/2 by 4.

You should get 20/8. Now you have to add 20/8 and 3/8. The only thing you add is the numerator, so you should get 23/8 as a final answer.

For the subtraction problem, do these same steps to make the fractions you must subtract have the same denominator, then subtract only the numerator to get the answer. Once you solve the subtraction problem, text me what you got so I can check it for you. :)
4 0
3 years ago
What is g(-7)<br> someone pls help
Naya [18.7K]
If f(-3)=-9, g(5)=12 and f(5)=1
then g(-7)=-6
3 0
3 years ago
11/(x+9)=5<br> I am struggling with this question. Is there a solution?
maks197457 [2]

Answer:

x=-6.8

\\ step \: by \: step \: explanation \\  \frac{11}{(x + 9)}  = 5 \\ 11 = 5(x + 9) \\ 11 = 5x + 45 \\ 5x = 11 - 45 \\ 5x =  - 34 \\ x =   \frac{ - 34}{5}  =  - 6.8

8 0
2 years ago
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